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Complete Irodori Elementary 1 Grammar (A2)

JFT Basic • Daily Communication

All grammar points from Irodori: Elementary 1 (A2) textbook, organized by lesson.<br>Build confidence for everyday conversations in Japan.

Grammar Rules

Rule 1: Choosing polite or plain speech style

Lesson 1
Structure: Polite: N/ナA + です, V-ます / Plain: dictionary form, だ

Japanese has two speech styles: ちょうねい体からだ (polite style) and ふとおり体からだ (plain style). They are used according to the situation or relationship with the other person. The polite style is formal and uses です and ます at the end. The plain style does not use です or ます at the end.

Usage Notes

Use polite style with people you are not close to, first meetings, or someone in a higher position: N/ナA + です and V-ます. Use plain style with friends, family, or someone in a lower position: dictionary form for verbs, だ for nouns and ナ-adjectives, and plain negative forms. The polite question お元気げんきですか? corresponds to plain 元気げんき?.

💡 Pro Tip

Mixing styles in one conversation can sound rude or awkward. です/ます is safe in most public situations; plain style is for close relationships. Do not use plain style with a boss or teacher unless they use it with you first.

Examples
おきゅうしぶりです.お元気げんきですか?
Ohisashiburi desu. O-genki desu ka?
I haven't seen you in a while. How have you been?
明日あした、映画えいがを見みる.一いちおに行いかない?
Ashita, eiga o miru. Issho ni ikanai?
I'm going to watch a movie tomorrow. Want to go together?

Rule 2: Saying how long it has been since something

Lesson 1
Structure: [Duration] + になります / V-て + [Duration] + になります

This expression indicates the passage of time. It is used with durations such as ~か月がつ and ~年ねん. A V-て clause can be added in front to indicate the starting point of the duration.

Usage Notes

Use [Duration] + になります, or [Action/V-て] + [Duration] + になります. The question form is どのぐらいになりますか?. The past form is ~になりました. In casual speech, ~になる is used.

💡 Pro Tip

になります is more formal than です in this pattern; 日本にっぽんに来きて1年ねんです is also possible. に marks the starting point in 日本にっぽんに来きて. Do not confuse ~年ねんになります (time passed) with ~年ねんになります (becoming a year).

Examples
日本にっぽんに来きて1年ねんになります.
Nihon ni kite ichi-nen ni narimasu.
It has been a year since I came to Japan.
日本語にほんごを勉強べんきょうして半年はんとしになります.
Nihongo o benkyō shite hantoshi ni narimasu.
It has been half a year since I started studying Japanese.

Rule 3: Saying when you came

Lesson 1
Structure: [Point in Time] + (に) + 来きました

This expression indicates the point in time when an event occurred. It is used with past time expressions. The particle に is not attached for expressions such as きょ年ねん, 先月せんげつ, and 先週せんしゅう.

Usage Notes

Use [Point in Time] + に + 来きました for specific dates and times, such as きょ年ねんの9月がつに and 先週せんしゅうの日曜日にちようびに. Omit に with relative time words like きょ年ねん, 先月せんげつ, and 先週せんしゅう. The question form is いつ来きましたか?. The negative is 来きませんでした.

💡 Pro Tip

Specific dates and clock times take に; relative words like 今日きょう, 明日あした, きょ年ねん, 先月せんげつ, and 先週せんしゅう usually do not. Do not say 先月せんげつに来きました. に can be omitted in casual speech even for specific times.

Examples
きょ年ねんの9月がつに来きました.
Kyonen no kugatsu ni kimashita.
I came in September of last year.
先週せんしゅう、日本にっぽんに来きました.
Senshū, Nihon ni kimashita.
I came to Japan last week.

Rule 4: Talking about ongoing or habitual actions

Lesson 1
Structure: V-て + います

The pattern V-て + います is used to talk about what you are doing. It can describe an action in progress or a habitual activity, such as a job or school. In speech, ~ています is often pronounced ~てます without the い.

Usage Notes

Use V-て + います. The question form is 何なにをしていますか?. The negative is V-ていません. The past is V-ていました. For casual speech, ~てる is common.

💡 Pro Tip

V-ています can mean either 'is doing' or 'does habitually' depending on context. Do not use it for a one-time future action; use V-ます. The shortened ~てます is common in speech but less formal in writing.

Examples
どういています.すけごの仕事しごとをしています.
Hataraite imasu. Kaigo no shigoto o shite imasu.
I work. I work as a caregiver for the elderly.
毎日まいにち、日本語にほんごを勉強べんきょうしています.
Mainichi, Nihongo o benkyō shite imasu.
I study Japanese every day.

Rule 5: Describing impressions with adjectives

Lesson 1
Structure: イA + いです / ナA + です

イA-いです or ナA-です is used to describe impressions about work and life. When describing both positive and negative impressions, でも can be used to express them in two sentences.

Usage Notes

Use イA + いです for イ-adjectives and ナA + です for ナ-adjectives. The question form is どうですか?. The negative is イA + くないです or ナA + じゃないです. To contrast two impressions, use S1.でも、S2.

💡 Pro Tip

Do not add だ before です: say 大だいへんです, not 大だいへんだです. イ-adjectives keep い before です: ぼうしいです. でも starts a new sentence; が joins clauses inside one sentence.

Examples
毎日まいにち、大だいへんです.でも、楽たのしいです.
Mainichi, taihen desu. Demo, tanoshii desu.
Every day is tough. But it's fun.
仕事しごとはぼうしいです.でも、おもしろいです.
Shigoto wa isogashii desu. Demo, omoshiroi desu.
Work is busy. But it's interesting.

Rule 6: Talking about hobbies with nominalized verbs

Lesson 2
Structure: V-る + こと + です

This expression is used when talking about hobbies. ことです is added after the verb in dictionary form. It turns the verb into a noun-like phrase meaning「 doing [verb]."

Usage Notes

Use V-る + ことです. The question form is 趣味しゅみは何なんですか?. The negative is V-る + ことじゃないです. A related pattern is V-る + のが好すきです, which focuses on likes rather than definition.

💡 Pro Tip

こと nominalizes a verb into a noun-like phrase. の can often replace こと, but こと is more formal and abstract. Do not use ます before こと: say 見みることです, not 見みますことです.

Examples
趣味しゅみは映画えいがを見みることです.
Shumi wa eiga o miru koto desu.
My hobby is watching movies.
わたしの趣味しゅみは音楽おんがくを聞きくことです.
Watashi no shumi wa ongaku o kiku koto desu.
My hobby is listening to music.

Rule 7: Saying what you like doing

Lesson 2
Structure: V-る + の + が + 好すきです

This expression is used when talking about one's likes. の is added to the verb in dictionary form, followed by が好すきです. It means「 I like doing [verb].」

Usage Notes

Use V-る + の + が + 好すきです. The negative is ~のは好すきじゃないです or ~のは好すきじゃありません. The question form is ~のが好すきですか?. A related pattern is ~のも好すきです, which adds another liked action.

💡 Pro Tip

の and こと both nominalize verbs, but の is more natural with 好すき. Do not use を with 好すき; use が. 大好だいすきです is stronger than 好すきです.

Examples
ゲームをするのが好すきです.
Gēmu o suru no ga suki desu.
I like playing video games.
犬いぬとゆうぶのが好すきです.
Inu to asobu no ga suki desu.
I like playing with dogs.

Rule 8: Saying you love both doing and watching

Lesson 2
Structure: V-る + の + も + V2-dict + の + も + 大好だいすきです

This pattern uses の to nominalize verbs and も __ も to mean「 both __ and __". It expresses that you like or love multiple actions equally. The source example is テニスは、するのも見みるのも大好だいすきです.

Usage Notes

Use V-る + のも + V2-dict + のも + 大好だいすきです. The topic can be marked with は. The negative is ~のも~のも好すきじゃないです. Related: ~のも好すきです adds another liked action.

💡 Pro Tip

も __ も means「 both," while と lists nouns. Do not omit の: するも見みるも is less natural. の is more natural than こと with 大好だいすきです.

Examples
テニスは、するのも見みるのも大好だいすきです.
Tenisu wa, suru no mo miru no mo daisuki desu.
I love both playing and watching tennis.
音楽おんがくは、聞きくのも歌うたうのも大好だいすきです.
Ongaku wa, kiku no mo utau no mo daisuki desu.
I love both listening to and singing music.

Rule 9: Saying with whom and where you do something

Lesson 2
Structure: [Person] + と + [Place] + で + V-ます

This expression is for talking about the person with whom one does something and the place of the action. The particle と indicates the person, while で indicates the place. They can be used in any order.

Usage Notes

Use [Person] + と + [Place] + で + V-ます. Add an object with を if needed: [Person] + と + [Place] + で + [Object] + を + V-ます. Questions: だれとV-ますか? and どこでV-ますか?. The negative is V-ません.

💡 Pro Tip

と marks「 with" a person, and で marks the action location. Do not use に for the place of action. The person and place phrases can swap order.

Examples
休やすみの日にちは、たいてい友ともだちと体からだいく館かんでバドミントンをします.
Yasumi no hi wa, taitei tomodachi to taiikukan de badominton o shimasu.
On my days off, I usually play badminton with friends at a gym.
週しゅうまつは、家族かぞくと公園こうえんでサッカーをします.
Shūmatsu wa, kazoku to kōen de sakkā o shimasu.
On weekends, I play soccer with my family at the park.

Rule 10: Connecting actions in sequence

Lesson 2
Structure: V-て、V2

The verb in テ-form is used to connect two or more actions or events in sequence. バドミントンをします.そのあと、ご飯めしを食たべます. becomes バドミントンをして、ご飯めしを食たべます. It is used to talk about habits, past events, future plans, and hopes.

Usage Notes

Use V-て、V2. The tense is determined by the final verb. Conjugation: する→して, 食たべる→食たべて, 見みる→見みて. A negative sequence can use V-ないで、V2. The question form is V-て、V2ますか?.

💡 Pro Tip

The テ-form itself does not show tense; the last verb does. Do not use the テ-form for contrast; use が. In casual speech, the テ-form is common for listing actions.

Examples
さく日にちは、バドミントンをして、みんなでご飯めしを食たべました.
Kinō wa, badominton o shite, minna de gohan o tabemashita.
Yesterday, we played badminton and then had dinner together.
朝あさ、シャワーをよくびて、学校がっこうへ行いきます.
Asa, shawā o abite, gakkō e ikimasu.
In the morning, I take a shower and go to school.

Rule 11: Talking about repeated activities or habits

Lesson 2
Structure: V-て + います

The verb in テ-form + います indicates the present situation. It is used here to talk about what a person does repeatedly for a period of time or their habits. It can also describe an action in progress depending on context.

Usage Notes

Use V-て + います. Conjugation: しゅうう→しゅうっています, する→しています, 勉強べんきょうする→勉強べんきょうしています. The question form is 何なにをしていますか?. The negative is V-ていません, and the past is V-ていました. In speech, ~ています is often pronounced ~てます.

💡 Pro Tip

This pattern can describe either a habit or an ongoing action; context decides. ~てます is casual. Do not use it for a single future action; use V-ます.

Examples
いけばなをしゅうっています.
Ikebana o naratte imasu.
I am learning flower arrangement.
毎朝まいあさ、ジョギングをしています.
Maiasa, jogingu o shite imasu.
I jog every morning.

Rule 12: Saying you can do something

Lesson 2
Structure: N + が + できます

できます indicates the ability of a person. It is used here to say that one has the ability to speak a language or do sports or music. Aside from languages, it is also used to describe sports or musical abilities.

Usage Notes

Use N + が + できます. The question form is Nができますか?. The negative is Nができません, and the past is Nができました. It can be used with languages, sports, and musical abilities.

💡 Pro Tip

Use が with できます, not を. できます can also mean「 to be completed" or「 to be made" in other contexts. For a little ability, say しょうしできます.

Examples
日本語にほんご、英語えいご、フィリピノ語ご、スペイン語ごができます.
Nihongo, Eigo, Firipino-go, Supein-go ga dekimasu.
I can speak Japanese, English, Filipino, and Spanish.
妹いもうとはピアノができます.
Imōto wa piano ga dekimasu.
My younger sister can play the piano.

Rule 13: Saying something becomes something

Lesson 3
Structure: N + に + なります / ナA + に + なります / イA(-い) + く + なります

なります (なる) indicates change. It is used to express climate changes and other changes over time. The form ~になります is used for nouns and ナ-adjectives. For イ-adjectives, change the final い to く to make ~くなります.

Usage Notes

Use N + に + なります, ナA + に + なります, and イA(-い) + く + なります. The question form is ~になりますか? The negative is ~になりません, and the past is ~になりました. Examples: 暖あたたかい→暖あたたかくなります, すずしい→すずしくなります, 休やすみ→休やすみになります.

💡 Pro Tip

なります shows a change over time, while です describes a current state. Do not say 暖あたたかいになります; the correct form is 暖あたたかくなります. Nouns and ナ-adjectives take に, but イ-adjectives take く.

Examples
春はるはさくらの花はながさききます.暖あたたかくなります.
Haru wa sakura no hana ga sakimasu. Atatakaku narimasu.
In spring, cherry blossoms bloom, and it starts to get warmer.
秋あきになって、すずしくなりました.
Aki ni natte, suzushiku narimashita.
It became cool in autumn.

Rule 14: Saying something is the most

Lesson 3
Structure: いちばん + [Adjective]

This expression is used to say that something is of the highest degree. It is used here to show that among several seasons, autumn is the one the speaker likes best. いちばん is added in front of the adjective.

Usage Notes

Place いちばん before a ナA + です or an イA + いです. The question form is 何なにがいちばん~ですか? or いつがいちばん~ですか? The negative can be いちばん~じゃないです, though it is less common. The past is いちばん~でした or いちばん~かったです.

💡 Pro Tip

いちばん is superlative, while より means「 than" in comparisons. Do not put いちばん after the adjective. 秋あきがいちばん好すきです is natural; 秋あきが好すきがいちばん is wrong.

Examples
秋あきがいちばん好すきです.
Aki ga ichiban suki desu.
I like fall the best.
この店みせのラーメンがいちばんおいしいです.
Kono mise no rāmen ga ichiban oishii desu.
The ramen at this shop is the most delicious.

Rule 15: Saying what kind of thing you like or dislike

Lesson 3
Structure: イA(-い) + の + が + 好すきです / く手てです

This expression is for talking about what you like or dislike. It is used here to describe the kind of weather one likes or dislikes. の is added to an イ-adjective to say 暑あついのが好すきです or 寒さむいのがく手てです.

Usage Notes

Use イA + のが好すきです or イA + のがく手てです. The negative is ~のは好すきじゃないです or ~のは好すきじゃありません. The question form is ~のが好すきですか? or ~のがく手てですか? In casual speech, ~のが好すきだ and ~のがく手てだ are used.

💡 Pro Tip

Use が, not を, with 好すき and く手て. の turns the adjective into a noun-like phrase. 好すきじゃないです is softer than 嫌きらいです, and く手てです can mean both「 dislike" and「 not good at."

Examples
わたしは暑あついのが好すきです.寒さむいのがく手てです.
Watashi wa atsui no ga suki desu. Samui no ga nigate desu.
I like hot weather. I am not good with cold weather.
甘あまいのが好すきです.辛つらいのがく手てです.
Amai no ga suki desu. Karai no ga nigate desu.
I like sweet things. I don't like spicy things.

Rule 16: Giving a reason

Lesson 3
Structure: S1 + から、S2 / N + です + から / ナA + です + から / イA + いです + から / V-ます + から

から is added at the end of a sentence to indicate the reason. In もみじのけいいろがきれいですから, it gives the reason why the person likes autumn. から can also connect one sentence to another: S1 gives the reason for S2. The forms are nounです+から, adjectiveです+から, and verbます+から.

Usage Notes

Use [Reason] + から, [Result]. You can also put the reason at the end: [Result]. [Reason] + から. For polite forms, use N + です + から, ナA + です + から, イA + いです + から, and V-ます + から. The question form is どうしてですか? The negative reason can be ~ませんから.

💡 Pro Tip

から states a reason directly, while ので is softer and more polite. Do not confuse sentence-final から meaning「 because" with から meaning「 from." In casual speech, から often follows the plain form.

Examples
秋あきが好すきです.もみじのけいいろがきれいですから.
Aki ga suki desu. Momiji no keshiki ga kirei desu kara.
I like fall because the maple scenery is beautiful.
日本語にほんごを勉強べんきょうしていますから、毎日まいにちれんしゅうします.
Nihongo o benkyō shite imasu kara, mainichi renshū shimasu.
Because I am studying Japanese, I practice every day.

Rule 17: Listing examples with and

Lesson 3
Structure: N1 + や + N2 + (など)

The particle や connects one noun to another in the same way as と. The difference is that や is used to give examples, not a complete list. In うみや山やまでゆうぶのも楽たのしいです, the person may also have fun in rivers and forests, but the seas and mountains are given as typical examples. など can be added after N2 to say N1やN2など.

Usage Notes

Use N1 + や + N2. Add など after N2 for「 etc.": N1 + や + N2 + など. It is used with nouns, not clauses. The question form depends on the verb, such as 何なにや何なにがありますか? The negative can be N1やN2はありません.

💡 Pro Tip

と lists items exhaustively, while や lists examples and implies there may be more. Do not use や to connect clauses. など makes the「 and so on" meaning clearer.

Examples
うみや山やまでゆうぶのも楽たのしいです.
Umi ya yama de asobu no mo tanoshii desu.
Playing in the ocean and mountains is also fun.
休やすみの日にちは、本ほんや映画えいがなどを楽たのしみます.
Yasumi no hi wa, hon ya eiga nado o tanoshimimasu.
On days off, I enjoy things like books and movies.

Rule 18: Listing examples casually

Lesson 3
Structure: N1 + とか + (N2 + とか)

This expression is for giving examples. It is used here to give examples of delicious fruits in autumn. とか can be used even when giving just one example; in that case, the expression becomes N1とか. It is more colloquial than や and is often used in spoken language. It can be used in the middle or at the end of sentences.

Usage Notes

Use N1 + とか, or N1 + とか + N2 + とか. It can end a sentence: ぶどうとかなしとか. It can also be used in the middle: ぶどうとかなしとかが好すきです. It is common in casual speech. The question form can be どんな~が好すきですか?

💡 Pro Tip

とか is casual and conversational, while や is more neutral. Do not use とか in formal writing. It implies「 and such" or「 for example." Even one とか can give an example without listing everything.

Examples
秋あきは果物くだものがおいしいですよね.ぶどうとかなしとか.
Aki wa kudamono ga oishii desu yo ne. Budō toka nashi toka.
Fruits are delicious in fall, like grapes and pears.
好すきなスポーツは、スキーとかスケートとかです.
Suki na supōtsu wa, sukī toka sukēto toka desu.
My favorite sports are things like skiing and skating.

Rule 19: S ね for seeking agreement/sympathy

Lesson 4
Structure: [Sentence] + ね

Add ね at the end of a sentence to seek agreement, confirm shared information, or express sympathy. It's like adding ' __ , isn't it?' or ' __ , right?' in English. Essential for natural conversation, especially in small talk about weather or feelings.

Usage Notes

Attach ね after the final verb, adjective, or copula (です/ます). Use rising intonation for a question, falling for a statement of shared feeling. Polite and plain forms both work with ね.

💡 Pro Tip

ね is not just for agreement—it softens statements and shows you care about the listener's reaction. Overusing ね can sound pushy; use it when you genuinely expect shared experience. Compare: よ gives new information, ね confirms shared info.

Examples
きょうはいいてんきですね.
Kyō wa ii tenki desu ne.
It's nice weather today, isn't it?
さむいですね.そろそろこたつをだしましょうか.
Samui desu ne. Sorosoro kotatsu o dashimashō ka.
It's cold, isn't it? Shall we take out the kotatsu soon?

Rule 20: Non-past / Past forms for weather

Lesson 4
Structure: Non-past: です / ます / い-adjective (い) | Past: でした / ました / かったです

Use non-past forms to describe current or future weather, and past forms for weather that already happened. Conjugation patterns differ: nouns/な-adjectives use です→でした, verbs use ます→ました, い-adjectives change い→かったです.

Usage Notes

For い-adjectives: drop い → かったです (e.g., あつい → あつかったです). For nouns: add でした (e.g., あめ → あめでした). For verbs in polite form: change ます to ました.

💡 Pro Tip

Don't confuse いい (good) past form: よかったです (not いかったです). For negative past, conjugate the negative helper: あつくない → あつくなかったです. Remember: weather reports often use plain forms, but conversation uses polite forms with です/ます.

Examples
きょうはあついです.
Kyō wa atsui desu.
Today is hot.
きのうはすごいあめでした.
Kinō wa sugoi ame deshita.
Yesterday was heavy rain.

Rule 21: V-ています for current states

Lesson 4
Structure: Verb て-form + います

Use て-form + います to describe a current ongoing action or a resulting state. For weather, it's used for conditions that are happening now (raining, snowing, being cloudy) or a state that continues (the sun is shining).

Usage Notes

Form by changing the verb to て-form and adding います. For weather verbs: ふる (fall) → ふっています (raining/snowing), はれる (clear up) → はれています (is clear/sunny). Use まだ + ています for 'still ___ing'.

💡 Pro Tip

Some weather verbs like ふる (rain/snow) describe actions, so ふっています means 'it is raining now'. For a state like そらがあおい (sky is blue) you don't use ています. Also, ___ていました is past ongoing: 'it was raining'.

Examples
あめがふっています.
Ame ga futte imasu.
It is raining.
いまもすこしふっています.
Ima mo sukoshi futte imasu.
It is still raining a little.

Rule 22: __ でしょう for predictions

Lesson 4
Structure: Verb / Adjective plain form + でしょう | Noun / な-adjective + でしょう

Use でしょう to express a prediction, probability, or guess (50-80% certainty). It's common in weather forecasts, polite speculation, or soft suggestions. Replaces です/ます with でしょう in polite speech.

Usage Notes

Attach でしょう to the plain form of verbs and い-adjectives. For nouns and な-adjectives, add でしょう directly (without だ). For negative forms, use ないでしょう.

💡 Pro Tip

でしょう is politer than だろう (plain). In casual speech, use だろう or just rising intonation. To soften a statement, use かもしれません (maybe) for lower certainty. Also, でしょう? with rising intonation asks for agreement: いいでしょう? (Good, right?)

Examples
あしたははれるでしょう.
Ashita wa hareru deshō.
It will probably be sunny tomorrow.
あめはこんばんやむでしょう.
Ame wa konban yamu deshō.
The rain will probably stop tonight.

Rule 23: Connecting descriptions of a place

Lesson 5
Structure: N + で、~ / ナA + で、~ / イA(-い) + くて、~

This form is used to connect two sentences. It is used here to give two or more impressions about the town. The form becomes ~で for nouns and ナ-adjectives. For イ-adjectives, it becomes ~くて.

Usage Notes

Use N + で、~, ナA + で、~, and イA(-い) + くて、~. Examples: にぎやか(な)→にぎやかで, せいか(な)→せいかで, 多おおい→多おおくて. The final predicate determines the tense and politeness. This connector is neutral and simply adds information; for contrast, use けど.

💡 Pro Tip

で and くて connect descriptions, not contrast. Do not use くて with nouns or ナ-adjectives, and do not use で with イ-adjectives. イ-adjectives change い to くて, so 多おおい→多おおくて, not 多おおいで. The final verb or adjective carries the tense.

Examples
このまちは、とてもにぎやかで、べんりです.
Kono machi wa, totemo nigiyaka de, benri desu.
This town is very lively and convenient.
この部屋へやはしずかで、広ひろいです.
Kono heya wa shizuka de, hiroi desu.
This room is quiet and spacious.

Rule 24: Contrasting two descriptions with けど

Lesson 5
Structure: N + だ + けど、~ / ナA + だ + けど、~ / イA + い + けど、~

けど is used to connect two sentences that are in contrast to each other. It is used here to give a positive and a negative comment about the town. The form becomes ~だけど for nouns and ナ-adjectives. For イ-adjectives, it becomes ~いけど.

Usage Notes

Use N + だけど、~, ナA + だけど、~, and イA + いけど、~. Examples: ふ便びん(な)→ふ便びんだけど, 古ふるい→古ふるいけど, おもしろい→おもしろいけど, えんい→えんいけど. The final clause determines tense and politeness. For a more formal contrast, use が.

💡 Pro Tip

けど is casual and often used in speech; が is more formal and written. けど contrasts, while で/くて simply adds. Do not use だけど with イ-adjectives; use いけど. In polite speech, けど can follow です/ます: ふ便びんですけど.

Examples
たちばな公園こうえんは、ばしょはふべんだけど、きれいですよ.
Tachibana kōen wa, basho wa fuben da kedo, kirei desu yo.
The location of Tachibana Park is inconvenient, but it is beautiful.
この店みせは安やすいけど、あまりおいしくないです.
Kono mise wa yasui kedo, amari oishikunai desu.
This shop is cheap, but it's not very delicious.

Rule 25: Saying what is possible in a situation

Lesson 5
Structure: V-る + ことができます

V-ることができます is used to express what is possible in a given situation. It is used here to describe what one can do in towns and tourist areas. ことができます is added to the verb in dictionary form.

Usage Notes

Use V-る + ことができます. Examples: 見みる→見みることができます, 食たべる→食たべることができます, 見みわたりす→見みわたりすことができます. The question form is V-ることができますか?. The negative is V-ることができません. The past is V-ることができました. A shorter casual alternative is the potential form V-れる/V-られる.

💡 Pro Tip

ことができます is more formal than the potential form. Do not use the ます-form before こと: say 見みることができます, not 見みますことができます. For ability with nouns, use Nができます. For seeing/hearing, 見みえる/聞きこえる are different.

Examples
一年中いちねんじゅう、いろいろな花はなを見みることができます.
Ichinenjū, iroirona hana o miru koto ga dekimasu.
Various types of flower can be viewed throughout the year.
このアプリでは、むりょうでおんがくを聞きくことができます.
Kono apuri de wa, muryō de ongaku o kiku koto ga dekimasu.
With this app, you can listen to music for free.

Rule 26: Asking for directions politely

Lesson 6
Structure: N + に + 行いきたいんですが…

This expression is often used to ask for directions. It states that you want to go to a place and trails off, inviting help. The end is spoken weakly with falling intonation.

Usage Notes

Use [Place] + に + 行いきたいんですが… . に marks the destination. The full form is 行いきたいんですが, where んですが softens the request. Other ways to ask directions: [Place] + はどこですか? and [Place] + は、どう行いったらいいですか?. The negative desire is 行いきたくないんですが…, though less common for directions.

💡 Pro Tip

Trailing off with んですが… is polite and indirect; raising intonation would sound like a question, but it is usually falling. に marks destination; へ can also be used. Do not use を with 行いきます. In casual speech, 行いきたいんだけど… is used.

Examples
駅えきに行いきたいんですが….
Eki ni ikitai n desu ga __
I would like to go to the station __
空港くうこうに行いきたいんですが、どう行いったらいいですか?
Kūkō ni ikitai n desu ga, dō ittara ii desu ka?
I want to go to the airport; how should I go?

Rule 27: Giving directions in sequence

Lesson 6
Structure: V-て、~

This expression is for explaining the order of two or more actions. It is used to provide route information in sequence. The テ-form connects actions, and the final verb determines the sentence ending.

Usage Notes

Use V1-て、V2. Conjugation: 行いく→行いって, きょくがる→きょくがって, わたりる→わたりって. The final verb can be 下ください for a request, or です/ます for a statement. Examples: この道みちをまっすぐ行いって、2つ目めのしん号ごうを左ひだりにきょくがって下ください. Negative sequence: V1-ないで、V2.

💡 Pro Tip

The テ-form does not show tense; the last verb does. Do not use て for contrast; use けど or が. In directions, the テ-form is very common. きょくがって下ください is polite; きょくがって alone is casual.

Examples
この道みちをまっすぐ行いって、2つ目めのしん号ごうを左ひだりにきょくがって下ください.
Kono michi o massugu itte, futatsume no shingō o hidari ni magatte kudasai.
Go straight on this road. When you get to the second light, turn left.
駅えきを出でて、まっすぐ行いって、はしをわたりって下ください.
Eki o dete, massugu itte, hashi o watatte kudasai.
Leave the station, go straight, and cross the bridge.

Rule 28: Correcting someone with 'not N1, but N2'

Lesson 6
Structure: N1 + じゃなくて、N2

This expression is for correcting what the other person said. N1 is contradicted and corrected with N2. ~じゃなくて is the connecting form of ~じゃない(です).

Usage Notes

Use N1 + じゃなくて、N2. It can stand alone or be followed by です: N1じゃなくて、N2です. The formal version is ではなくて. The negative is inherent. Related correction: ~じゃないです、~です.

💡 Pro Tip

じゃなくて is casual and spoken; ではなくて is more formal or written. Do not use じゃなくて for contrast without correction; it specifically negates N1 and replaces it with N2. Pronunciation: じゃなくて, not じゃないくて.

Examples
1つ目めじゃなくて、2つ目めです.
Hitotsume ja nakute, futatsume desu.
It is the second one, not the first one.
しりつ博物館はくぶつかんじゃなくて、か学がく博物館はくぶつかんです.
Shiritsu hakubutsukan ja nakute, kagaku hakubutsukan desu.
It is not the municipal museum; it is the Science Museum.

Rule 29: Suggesting a time or place

Lesson 7
Structure: N + は + どうですか?

This expression suggests a time or place to meet and asks if the other person is okay with it. N is a time or place word. It is a polite way to propose an option.

Usage Notes

Use N + は + どうですか?. The particle は marks the suggestion as the topic. The question form is already どうですか?. A negative response can be ちょっと… or another ~はどうですか? to suggest a different option. The more formal version is いかがですか?.

💡 Pro Tip

どうですか? can sound a little direct, but it is polite enough for making plans. Do not use を with this pattern. In casual speech, ~はどう? is common. The particle は is pronounced wa.

Examples
6時ときはどうですか?
Roku-ji wa dō desu ka?
How about six o'clock?
駅えきの前まえはどうですか?
Eki no mae wa dō desu ka?
How about in front of the station?

Rule 30: Offering an alternative suggestion

Lesson 7
Structure: N + でも + いいですか?

This expression makes another suggestion when the first one may not work. N is a time or place word. It asks whether N is also acceptable.

Usage Notes

Use N + でも + いいですか?. The particle でも here means「 even" or「 also," and いいですか asks about acceptability. A negative answer can be すみません、ちょっと… . To accept, say いいですよ. Related: ~はどうですか? suggests, while ~でもいいですか? asks if an alternative is okay.

💡 Pro Tip

Do not confuse this でも with sentence-initial でも meaning「 but." Here it attaches to a noun. ~でもいいですか? is polite; the casual form is ~でもいい?. The で in でも is not the place particle.

Examples
6時半じはんでもいいですか?
Roku-ji han de mo ii desu ka?
Can we meet at six thirty instead?
来週らいしゅうの月曜日げつようびでもいいですか?
Raishū no getsuyōbi de mo ii desu ka?
Is next Monday also okay?

Rule 31: Giving a cause or reason

Lesson 7
Structure: N + で、~ / V-て、~

This expression gives a cause or reason for the next part of the sentence. For nouns, add で after the noun. For verbs, use the テ-form. It explains why something happened.

Usage Notes

Use N + で、~ for nouns: 事ことゆえで電車でんしゃがしまりました. Use V-て、~ for verbs: ねぼうして、ちれました. The cause comes first, then the result. The final clause determines tense and politeness. Related reason patterns are から and ので, but they attach to clauses, not nouns.

💡 Pro Tip

N + で for cause is different from で marking place or means. V-て for cause often expresses an unintentional reason. Do not use に for cause. In formal writing, により is used for「 due to."

Examples
事ことゆえで電車でんしゃがしまりました.
Jiko de densha ga tomarimashita.
The trains stopped because of an accident.
ねぼうして、会議かいぎにちれました.
Nebō shite, kaigi ni okuremashita.
I overslept and was late for the meeting.

Rule 32: Saying an action is already done

Lesson 8
Structure: もう + V-ました

This expression states that an action has been completed. もう means already. It is used to ask or say whether someone has already done something.

Usage Notes

Use もう + V-ました. The question form is もう + V-ましたか?. The affirmative answer is はい、V-ました.. The negative answer is いいえ、まだです.. In casual speech, use もう + V-た? and まだだよ. For “not yet,” use まだV-ていません.

💡 Pro Tip

もう pairs with the past form for completed actions; まだ pairs with the negative for “not yet.” Do not answer いいえ、V-ませんでした when you mean “not yet”; use まだです. Register: ~ました is polite, while ~た is casual.

Examples
新あたらしいアウトレットモール、もう行いきましたか?
Atarashii autoreeto mōru, mō ikimashita ka?
Have you been to the new outlet mall yet?
もう昼ひるごはんを食たべましたか?
Mō hirugohan o tabemashita ka?
Have you already eaten lunch?

Rule 33: Talking about past experiences

Lesson 8
Structure: V-た + ことがあります

This expression talks about one's experience. ~ことがあります is added after the verb in タ-form. It means “have done [verb] before.”

Usage Notes

Use V-た + ことがあります. Conjugation: 行いく→行いったことがあります, 見みる→見みたことがあります, する→したことがあります. The question form is V-たことがありますか?. Affirmative: (V-たことが)あります. Negative: (V-たことが)ないです or ありません. In conversation, が may be omitted: V-たことあります. In plain style, use V-たこと(が)ある.

💡 Pro Tip

This pattern is for experience, not for a specific past event; use V-ました for that. 一いちどあります means “once.” Do not say 見みたことがいます. Register: あります is polite, while ある is plain.

Examples
プロレスを見みたことがありますか?
Puroresu o mita koto ga arimasu ka?
Have you watched pro-wrestling?
京きょうみやこへ行いったことがありますか?
Kyōto e itta koto ga arimasu ka?
Have you ever been to Kyoto?

Rule 34: Inviting someone to go do something

Lesson 8
Structure: V-ます stem + に + 行いきませんか?

This expression invites the other person. The purpose of going is expressed by removing ます from the マス-form of the verb and adding に, such as 食たべに行いく and 飲のみに行いく. It asks “Would you like to go to do [verb]?”

Usage Notes

Use V-ます stem + に + 行いきませんか?. Conjugation: 飲のむ→飲のみに行いきませんか, 食たべる→食たべに行いきませんか, 見みる→みにいきませんか. In plain style, V-に行いきませんか? becomes V-に行いかない?. A related positive suggestion is V-に行いきましょう.

💡 Pro Tip

Use the マス-form stem before に, not the dictionary form: 食たべに行いく, not 食たべるに行いく. 行いきませんか? is a polite invitation; 行いかない? is casual. Do not confuse this に with the に marking a destination.

Examples
いっしょに食たべに行いきませんか?
Issho ni tabe ni ikimasen ka?
Would you like to go eat together?
今いまど、映画えいがをみにいきませんか?
Kondo, eiga o mi ni ikimasen ka?
Would you like to go see a movie next time?

Rule 35: Ordering actions before and after a noun

Lesson 8
Structure: N + の前まえに、~ / N + のあと(で)、~

These expressions clearly explain the order of actions. Nの前まえに、~ indicates that the action in the next part is performed before N. Nのあとで、~ indicates that the action in the next part is performed after N. N is taken up by words such as 食事しょくじ, かいもの, 映画えいが, 仕事しごと, 勉強べんきょう, and 学校がっこう.

Usage Notes

Use N + の前まえに、~ and N + のあと(で)、~. The で in のあとで can be omitted. The final clause determines tense and politeness. The question and negative forms depend on the final clause. Related: 前まえに and あとで can also follow verbs, but this lesson uses nouns.

💡 Pro Tip

Do not use に before 前まえに: say 食事しょくじの前まえに, not 食事しょくじに前まえに. あとで has で; あと alone is also possible but less explicit. These patterns order actions; they do not mean physical position.

Examples
映画えいがの前まえに、カフェでお茶ちゃをしましょう.
Eiga no mae ni, kafe de ocha o shimashō.
Let's have some tea at a cafe before the movie.
仕事しごとのあとで、友ともだちとご飯めしを食たべます.
Shigoto no ato de, tomodachi to gohan o tabemasu.
After work, I eat dinner with friends.

Rule 36: Expressing a wish and asking for help

Lesson 8
Structure: V-ます stem + たいんですが…

This expression communicates one's wish and appeals to the other person for something. It is used to state what you want to do and invite a response. The sentence often trails off with んですが….

Usage Notes

Use V-ます stem + たいんですが… . Conjugation: 買かう→買かいたいんですが, 休やすむ→休やすみたいんですが, おろす→おろしたいんですが. Sometimes the sentence continues after んですが, as in 買かいたいんですが、見みてもいいですか?. The negative desire is V-たくないんですが…. In plain style, use V-たいんだけど….

💡 Pro Tip

Trailing off with んですが… is polite and indirect. The んですが adds a request nuance. Register: んですが is polite; んだけど is casual. Do not confuse たい (want to do) with ほしい (want something).

Examples
ジョギングシューズを買かいたいんですが….
Jogingu shūzu o kaitai n desu ga __
I would like to buy jogging shoes __
しょうし休やすみたいんですが、いいですか?
Sukoshi yasumitai n desu ga, ii desu ka?
I'd like to take a short break; is that okay?

Rule 37: Describing past impressions with adjectives

Lesson 8
Structure: イA(-い) + かったです

This is used to describe the appearance or condition of things at a point in time in the past, or to give one's opinions or impressions. The い in イ-adjectives is removed and かった is added, such as 楽たのしかった and なんしかった.

Usage Notes

Use イA(-い) + かったです. Conjugation: かわいい→かわいかったです, 楽たのしい→楽たのしかったです, なんしい→なんしかったです, おもしろい→おもしろかったです, すごい→すごかったです, すばらしい→すばらしかったです. いい is an exception: よかったです. The negative past is ~くなかったです. The question form is ~かったですか?.

💡 Pro Tip

Do not say かわいいかったです; remove い first. いい is irregular: よかったです, not いかったです. Register: ~かったです is polite; ~かった is plain.

Examples
パンダがかわいかったです.
Panda ga kawaikatta desu.
The panda was cute.
さく日にちの映画えいがはとてもおもしろかったです.
Kinō no eiga wa totemo omoshirokatta desu.
Yesterday's movie was very interesting.

Rule 38: Saying the means or way you did something

Lesson 9
Structure: N + で + V-ます

This expression indicates the means or way. It is used to describe the means taken to study Japanese. The particle で marks the tool, method, or medium.

Usage Notes

Use N + で + V-ます. If asked どこで日本語にほんごを勉強べんきょうしましたか?, you can answer with the place where you studied or with your means of studying. If asking specifically about the means, use どうやって. The question form is 何なんで / どうやって + V-ますか?. The negative is V-ません.

💡 Pro Tip

で marks means or method, while に marks destination and を marks object. Do not confuse means で with place-of-action で; context decides. 何なんで can also mean「 why,」so どうやって is clearer for「 how.」

Examples
アニメで日本語にほんごを勉強べんきょうしました.
Anime de Nihongo o benkyō shimashita.
I studied Japanese by watching anime.
ネットで日本語にほんごを勉強べんきょうしました.
Netto de Nihongo o benkyō shimashita.
I studied Japanese on the Internet.

Rule 39: Saying how long you did something

Lesson 9
Structure: [Duration] + V-ます

These expressions indicate duration. They are used to describe how long one has studied Japanese. ~ぐらい describes an approximate length, while ~間かん describes a definite duration.

Usage Notes

Place the duration before the verb: [Duration] + V-ます. Use ~ぐらい for approximate length and ~間かん for a definite period. To ask, use どのぐらい or どのくらい. The negative is V-ませんでした, and the past is V-ました.

💡 Pro Tip

ぐらい/くらい means「 about,」while 年間ねんかん counts a definite number of years. Do not say 2年ねんぐらい when you mean exactly two years; use 2年間ねんかん. For months, use ~か月がつ; for hours, ~時間じかん.

Examples
1年ねんぐらい日本語にほんごを勉強べんきょうしました.
Ichi-nen gurai Nihongo o benkyō shimashita.
I studied Japanese for about a year.
大学だいがくで3年間ねんかん中国語ちゅうごくごを勉強べんきょうしました.
Daigaku de san-nenkan Chūgokugo o benkyō shimashita.
I studied Chinese for three years at university.

Rule 40: Describing a characteristic of something

Lesson 9
Structure: N1 + は + N2 + が + [ナA/イA] / N1 + は + V-る + の + が + [ナA/イA]

This expression concretely describes the characteristics of something. It is used to say, for example, that characters are difficult in Japanese. If the N2が section uses a verb, の is added to the verb in dictionary form.

Usage Notes

Use N1 + は + N2 + が + ナAです / イA-いです. If N2 is a verb, use V-る + のが: 話はなす→話はなすのが, 読よむ→読よむのが, かくえる→かくえるのが. The question form is N1は何なにが~ですか?. The negative is ナA + じゃないです or イA + くないです.

💡 Pro Tip

The large topic is marked by は, and the specific aspect is marked by が. Do not use を with adjectives like なんしい; use が. の turns the verb into a noun-like phrase.

Examples
日本語にほんごはぶんじがなんしいです.
Nihongo wa moji ga muzukashii desu.
The characters are a difficult part of Japanese.
英語えいごははつ音おとがなんしいです.
Eigo wa hatsuon ga muzukashii desu.
English pronunciation is difficult.

Rule 41: Comparing two characteristics

Lesson 9
Structure: N1 + は、~.でも、N2 + は、~.

This expression talks about characteristics by comparing two things. Here, the person says that speaking Japanese is easy, while in comparison reading it is difficult. The second sentence often contrasts with the first.

Usage Notes

Use N1 + は、~.でも、N2 + は、~.. は marks each topic and often adds contrast. でも starts the contrasting sentence. The negative and question forms depend on the predicates used. Related: は can appear twice in one clause for contrast, as in 英語えいごはぶんほうはかんたんです.

💡 Pro Tip

でも is sentence-initial; が joins clauses within one sentence. Repeating は can make the contrast stronger. Do not confuse comparison は with simple topic は.

Examples
日本語にほんごは、読よむのはしょうしなんしいです.でも、会話かいわはえいです.
Nihongo wa, yomu no wa sukoshi muzukashii desu. Demo, kaiwa wa tokui desu.
Reading Japanese is a bit difficult, but I am good at speaking in Japanese.
かんじはかくえるのが大だいへんです.でも、ひらがなはかんたんです.
Kanji wa oboeru no ga taihen desu. Demo, hiragana wa kantan desu.
Memorizing kanji is tough. But hiragana is easy.

Rule 42: Politely asking someone to do something

Lesson 9
Structure: V-て + もらえませんか?

This expression requests something from the other person. V-てもらえませんか? is a more polite expression than V-て下ください. ~もらえませんか? is added after the verb in テ-form.

Usage Notes

Use V-て + もらえませんか?. Conjugation: チェックする→チェックしてもらえませんか, <br>せつ明めいする→せつ明めいしてもらえませんか, <br>教おしえる→教おしえてもらえませんか, <br>見みせる→見みせてもらえませんか. <br>The form is already a polite negative question; to accept, say はい、いいですよ. A more formal version is V-ていただけませんか?. In casual speech, use V-てもらえる?.

💡 Pro Tip

もらえませんか? is politer and softer than 下ください. Do not use it with someone far above you if an even more respectful form is needed; いただけませんか is safer. The verb before もらえませんか must be in テ-form.

Examples
日本語にほんごをチェックしてもらえませんか?
Nihongo o chekku shite moraemasen ka?
Will you check my Japanese?
か物ものをじってもらえませんか?
Nimotsu o motte moraemasen ka?
Could you carry my luggage?

Rule 43: Introducing a situation and seeking help

Lesson 9
Structure: [Situation] + んですが、~

んですが describes your situation and invites the listener's help, advice, or response. It often trails off with falling intonation, leaving the actual request implied. It is a soft, polite way to bring up a topic before asking a question.

Usage Notes

Attach んですが to the plain form of a sentence. For nouns and ナ-adjectives, use N/ナA + なんですが. For verbs and イ-adjectives, use the plain form + んですが. The ん is a contraction of の, and the が softens the statement and leaves it open. In casual speech, use んだけど. The sentence can end there or continue: ~んですが、~ですか?.

💡 Pro Tip

Here が is not a contrast marker; it softens and seeks a response. Do not confuse んですが (lead-in) with が meaning but. んです asks for an explanation, while んですが introduces your own situation. Register: んですが is polite; んだけど is casual.

Examples
すみません、ちょっと聞ききたいんですが….
Sumimasen, chotto kikitai n desu ga __
Excuse me, I'd like to ask you something __
パソコンを買かいたいんですが、どこがいいですか?
Pasokon o kaitai n desu ga, doko ga ii desu ka?
I want to buy a computer; where would be good?

Rule 44: Saying how to do something

Lesson 9
Structure: V-ます stem + ほう

~ほう indicates how to do something. 書かきほう means「 how to write.」Here, the person says he does not know how to fill out the document. It connects to the マス-form of the verb with ます removed.

Usage Notes

Use V-ます stem + ほう. Conjugation: 書かく→書かきほう, 読よむ→読よみほう, しう→しいほう, する→しほう. To ask, use ~ほうを教おしえて下ください or ~ほうはどうですか?. The negative is ~ほうがわかりません.

💡 Pro Tip

ほう is read かた here, not ほう. For する, say しほう, not すほう. ~ほう is a noun, so it can take が, を, or は depending on the sentence.

Examples
この書かきるいの書かきほうがよくわかりません.
Kono shorui no kakikata ga yoku wakarimasen.
I do not know how to fill out this paperwork.
このかんじの読よみほうを教おしえて下ください.
Kono kanji no yomikata o oshiete kudasai.
Please teach me how to read this kanji.

Rule 45: Saying you want to try something

Lesson 10
Structure: V-て + みたいんですが…

This expression communicates that you wish to try something new or for the first time, and asks the other person about it. It connects to the テ-form of the verb. The trailing んですが… softens the statement and invites a response.

Usage Notes

Use V-て + みたいんですが… . Conjugation: やる→やってみたいんですが, さんかする→さんかしてみたいんですが. The sentence can end there or continue with a question. In casual speech, use V-てみたいんだけど…. The negative desire is V-てみたくないんですが…, though it is less common.

💡 Pro Tip

みたい here means "try doing," not "look like"; do not confuse it with ~みたい (resembling). Use the テ-form before みたい, not the マス-form. Register: んですが is polite; んだけど is casual.

Examples
ごう気道きどうをやってみたいんですが….
Aikidō o yatte mitai n desu ga...
I would like to try aikido...
書道しょどう教室きょうしつにさんかしてみたいんですが、どうすればいいですか?
Shodō kyōshitsu ni sanka shite mitai n desu ga, dō sureba ii desu ka?
I'd like to try a calligraphy class; what should I do?

Rule 46: Saying how often something happens

Lesson 10
Structure: [Duration] + に + [Number] + かい

This expression indicates frequency. An expression of duration comes before ~に, such as 週しゅう / ~週間しゅうかん, 月がつ / ~か月がつ, and 年ねん / ~年ねん. It answers how many times something happens per period.

Usage Notes

Use [Duration] + に + [Number] + かい. Examples: 週しゅうに1かい, 月がつに2かい, 4年ねんに1かい, and 3か月がつに1かい. The particle に marks the period. To ask, use どのぐらいのひんどですか? or ~に何なにかいありますか?. The negative is ~に1かいもありません.

💡 Pro Tip

Use かい for occurrences, not ど in this pattern (ど is for temperatures or degrees). 週しゅうに1かい means "once a week"; 週しゅう1かい is a common shortened form. Do not confuse ~か月がつ (duration) with ~月がつ (month name).

Examples
日本語にほんごクラスは週しゅうに1かいです.
Nihongo kurasu wa shū ni ikkai desu.
Japanese-language classes are held once weekly.
いけ花はな教室きょうしつは3か月がつに1かいあります.
Ikebana kyōshitsu wa san-kagetsu ni ikkai arimasu.
The flower-arrangement class is held once every three months.

Rule 47: Offering to do something for someone

Lesson 10
Structure: V-ます stem + ましょうか?

This expression offers something to the other person. ます is changed to ましょうか?. It asks whether the listener would like you to do something.

Usage Notes

Use V-ます stem + ましょうか?. Conjugation: もってくる→もってきましょうか, てつだう→てつだいましょうか. To accept, say おがんいします or ありがとうございます. To decline, say 大だいたけおっとです or いいえ、けっこうです. In casual speech, use V-ようか?.

💡 Pro Tip

V-ましょうか? offers help; V-ませんか? invites the other person to do something together. Do not use V-ましょうか? to give a command. With a superior, V-ましょうか? is polite enough but ~いたしましょうか is even more formal.

Examples
教室きょうしつのチラシをじって来きましょうか?
Kyōshitsu no chirashi o motte kimashō ka?
Would you like me to bring you a flyer for the class?
か物ものをじちましょうか?
Nimotsu o mochimashō ka?
Shall I carry your luggage?

Rule 48: Asking what a word means

Lesson 10
Structure: [Word] + は、どういうい味あじですか?

This expression asks about the meaning of what someone said. It quotes a word you do not understand and asks about its meaning. You can also repeat the word with a rising intonation to ask what was said.

Usage Notes

Use [Word] + は、どういうい味あじですか?. To repeat just the word, use a rising intonation: どうぎ?. A related question is ~はどういうい味あじですか?. The negative answer can be すみません、わかりません. In casual speech, use ~ってどういうい味あじ?.

💡 Pro Tip

どういうい味あじですか asks for meaning; どういうことですか asks for clarification of a situation. Repeating a word with rising intonation is very natural but can sound abrupt; add すみません to soften it. Register: ですか is polite; ~ってどういうい味あじ? is casual.

Examples
すみません.「ぼご」は、どういうい味あじですか?
Sumimasen. "Bogo" wa, dō iu imi desu ka?
Excuse me. What does "bogo" mean?
「どうぎ」は、どういうい味あじですか?
"Dōgi" wa, dō iu imi desu ka?
What does "dogi" mean?

Rule 49: Saying when something happened

Lesson 10
Structure: N + のとき、~ / ナA + なとき、~ / イA + いとき、~

This expression indicates when the event in the next part of the sentence happened. It also connects to adjectives. For nouns, use Nのとき; for ナ-adjectives, use ナAなとき; for イ-adjectives, use イAいとき.

Usage Notes

Use N + のとき、~, ナA + なとき、~, and イA + いとき、~. Examples: 高校こうこうのとき, ひまなとき, じゃくいとき. The final clause determines tense and politeness. The question form is いつ~ますか?. Related: V-とき also exists but is not covered here.

💡 Pro Tip

Do not forget の for nouns: say 高校こうこうのとき, not 高校こうこうとき. ナ-adjectives need な: ひまなとき, not ひまとき. イ-adjectives keep い: じゃくいとき. Register is neutral.

Examples
高校こうこうのとき、しょうし日本語にほんごを勉強べんきょうしました.
Kōkō no toki, sukoshi Nihongo o benkyō shimashita.
I studied a bit of Japanese when I was in high school.
ひまなとき、日本にっぽんのドラマを見みます.
Hima na toki, Nihon no dorama o mimasu.
When I am bored, I watch Japanese dramas.

Rule 50: V-て行いきます/来きます

Lesson 11
Structure: Verb て-form + 行いく / 来くる

Use て-form + 行いく to describe doing an action and then going somewhere, or doing an action for the purpose of going. With 来くる, it means doing an action and then coming, or doing an action for the purpose of coming. Often used to say 'bring (by buying/carrying) when coming/going'.

Usage Notes

Change the action verb to て-form, then add 行いきます (if going) or 来きます (if coming). The nuance is that the action is completed before the motion, or the action serves as preparation for the motion. For 'bring' meaning 'buy and bring', use 買かって来くる/行いく.

💡 Pro Tip

Do not confuse with ていく/てくる which can also express gradual change or direction over time. For events, 買かって行いく means you will buy and then go (taking it with you). 買かって来くる means you will buy and then come (bringing it to the current location). Also common: じって行いく (take), じって来くる (bring).

Examples
肉にくと野菜やさいは、わたしが買かって行いきますよ.
Niku to yasai wa, watashi ga katte ikimasu yo.
I'll buy the meat and vegetables and bring them (when I go).
おか子こを買かって来きました.みんなで食たべましょう.
Okashi o katte kimashita. Minna de tabemashō.
I bought snacks and brought them. Let's eat together.

Rule 51: どっち/どれがいいですか

Lesson 11
Structure: A と B と、どっちがいいですか? | A, B, C… どれがいいですか?

Use どっち (casual for どちら) when asking someone to choose between two options, and どれ for three or more options. The particle が marks the item being evaluated, and いいですか asks 'which is good/preferable?'.

Usage Notes

List the options using と between them for two items, then add どっちがいいですか. For three or more, list them (often with commas or と between each), then add どれがいいですか. The response can be an item name + がいいです or のほうがいいです.

💡 Pro Tip

In very casual speech, どっち can be used for any number, but it's best to use どれ for 3+. To ask 'which one?' when pointing, say どの〜がいいですか. Also, for 'which do you like better?', use どっちのほうが好すきですか. Remember: どちら is politer than どっち.

Examples
チョコレートケーキとチーズケーキ、どっちがいいですか?
Chokorēto kēki to chīzu kēki, dotchi ga ii desu ka?
Which is better, chocolate cake or cheesecake?
あかとあおとみどり、どれが好すきですか?
Aka to ao to midori, dore ga suki desu ka?
Which do you like, red, blue, or green?

Rule 52: Nのほうがいいです

Lesson 11
Structure: [Noun] + のほうがいいです

Use noun + のほうがいいです to express a preference for one option over another when comparing two or more things. ほう means 'side' or 'direction', so it literally means 'the side of N is good'. This is a polite, clear way to state your choice.

Usage Notes

Simply attach のほうがいいです after the noun you prefer. Often used in response to どっちがいいですか questions. For adjectives, use adjective + ほうがいいです (e.g., 安やすいほうがいいです 'the cheaper one is better').

💡 Pro Tip

To explicitly compare two items, say 'AよりBのほうがいいです' (B is better than A). For verbs, use verb dictionary form + ほうがいい to give advice: 'そうく行いったほうがいい' (You'd better go early). In casual speech, ___のほうがいい can be shortened to ___のほうがいいよ.

Examples
塩しおのほうがいいです.
Shio no hō ga ii desu.
I prefer the salt (version).
大おおきいサイズのほうがいいです.
Ōkii saizu no hō ga ii desu.
I prefer the larger size.

Rule 53: [Question word]でもいいです

Lesson 11
Structure: Question word (何なに・だれ・どこ・いつなど) + でも + いいです

Use question word + でも to express 'any __ is fine'. This indicates no particular preference, complete openness, or that any choice is acceptable. でも here means 'even' or 'any', not 'but'.

Usage Notes

Take a question word like 何なに (what), だれ (who), どこ (where), いつ (when), どれ (which one), etc. Add でも, then いいです (or other adjectives like 楽たのしい, 大だいたけおっと). For 'anytime', say いつでもいいです. For 'anywhere', どこでもいいです.

💡 Pro Tip

This pattern is very common when you want to be agreeable or avoid deciding. Be careful: overusing 何なんでもいいです can sound disinterested or passive. To be more polite, add わたしは before the phrase. Also, でも can be used with amounts: いくらでも (any amount) and with 〜て form: 見みてでも (even if I look).

Examples
何なんでもいいです.
Nan demo ii desu.
Anything is fine.
いつでもいいですよ.あなたのみやこごうにごうわせます.
Itsu demo ii desu yo. Anata no tsugō ni awasemasu.
Any time is fine. I'll adjust to your schedule.

Rule 54: Asking about ingredients

Lesson 11
Structure: [Ingredient] を しっていますか? | [Ingredient] が 入いっっていますか?

Use をしっていますか to ask if a dish uses a specific ingredient (the cook uses it). Use が入いっっていますか to ask if the ingredient is contained inside the dish. Both are common for allergy or dietary inquiries.

Usage Notes

For しっていますか: place the ingredient noun, add をしっていますか. For 入いっっていますか: place the ingredient noun, add が入いっっていますか. The verb 入いる (to enter/be contained) in ています form describes a state. Use polite forms.

💡 Pro Tip

For a softer, more polite inquiry, start with すみません、お聞ききしたいんですが… (Sorry, I'd like to ask __ ). To ask about potential allergens (peanuts, eggs, dairy), know the words: ピーナッツ, 卵たまご (たまご), ちちせいひん (にゅうせいひん). Also, 〜をしっていますか focuses on the cooking process, while 〜が入いっっていますか focuses on the final composition.

Examples
この料理りょうり、卵たまごをしっていますか?
Kono ryōri, tamago o tsukatte imasu ka?
Does this dish use eggs?
このスープに小しょうむぎこなが入いっっていますか?
Kono sūpu ni komugiko ga haitte imasu ka?
Does this soup contain wheat flour?

Rule 55: Describing how something looks or seems

Lesson 12
Structure: ナA stem + そうです / イA(-い) + そうです

This expresses an intuitive judgment based on appearance. It is used to comment on the taste of food or drinks based on appearance, such as おいしそう (looks delicious) or からそう (looks spicy).

Usage Notes

Remove い from イ-adjectives and な from ナ-adjectives, then add そうです. Examples: おいしい→おいしそうです, からい→からそうです, あまい→あまそうです, すっぱい→すっぱそうです. The question form is ~そうですか?. The negative is イA + くなさそうです or ナA + じゃなさそうです. In casual speech, ~そうだ is used.

💡 Pro Tip

This そうです is appearance-based; ~そうです after a plain form can also mean hearsay, so context matters. かわいそうです usually means "looks cute," but it can also mean "pitiful." Do not use this pattern for direct sensory evidence like 見みえます or 聞きこえます.

Examples
そのおべんとう、おいしそうですね.
Sono obentō, oishisō desu ne.
Your bento looks delicious.
このカレー、辛つらそうですね.
Kono karē, karasō desu ne.
This curry looks spicy.

Rule 56: Describing what something looks like as a noun

Lesson 12
Structure: ナA stem + そうな + N / イA(-い) + そうな + N

~そうです can also modify nouns. In this case, it becomes ~そうなN. It describes an item based on its appearance.

Usage Notes

Use ナA stem + そうな + N or イA(-い) + そうな + N. Examples: からそうです→からそうなりょうり, おいしそうです→おいしそうなケーキ. The question form is ~そうなNですか?. The negative is ~そうじゃないN or ~くなさそうなN. In casual speech, ~そうな is common.

💡 Pro Tip

Do not use そうです directly before a noun: say からそうなりょうり, not からそうですりょうり. The そうな form keeps the appearance meaning from the previous pattern. Register is neutral.

Examples
それ、辛つらそうな料理りょうりですね.
Sore, karasō na ryōri desu ne.
This looks like a spicy dish.
あの店みせには、おいしそうなパンがたくさんあります.
Ano mise ni wa, oishisō na pan ga takusan arimasu.
That shop has lots of delicious-looking bread.

Rule 57: Giving a reason with an イ-adjective

Lesson 12
Structure: イA(-い) + くて、~

The preceding adjective describes the reason for the sentence that follows. It is used to give あまい as the reason why たまごやきがおいしい.

Usage Notes

Change the final い of an イ-adjective to くて: あまい→あまくて, すっぱい→すっぱくて. The second clause gives the result or impression. The question form depends on the final clause. For negative reasons, use ~くなくて. For nouns and ナ-adjectives, use ~で.

💡 Pro Tip

くて can mean simple "and" or a reason depending on context. Do not use くて with nouns or ナ-adjectives; use で. Register is neutral.

Examples
この卵たまごやきき、甘あまくて、おいしいですね.
Kono tamagoyaki, amakute, oishii desu ne.
This tamago-yaki is sweet and tasty.
このスープは熱あつくて、飲のめません.
Kono sūpu wa atsukute, nomemasen.
This soup is too hot to drink.

Rule 58: Trying something to see what it is like

Lesson 12
Structure: V-て + みます / V-て + みて下ください

V-てみます (V-てみる) is used when trying out something for the first time to find out what it is like. V-てみて下ください is used to recommend that someone try something.

Usage Notes

Use V-て + みます. Conjugation: たべる→たべてみます, つくる→つくってみます. The question form is V-てみますか? or casual V-てみる?. The negative is V-てみません. The request or recommendation is V-てみて下ください.

💡 Pro Tip

みる in this pattern means try, not see. Do not confuse V-てみます with V-てみたいです (want to try). いただきます is a natural reply when accepting food to try.

Examples
よかったら、この卵たまごやきき、食たべてみて下ください.
Yokattara, kono tamagoyaki, tabete mite kudasai.
If you'd like, please try some of this tamago-yaki.
新あたらしいカフェに行いってみます.
Atarashii kafe ni itte mimasu.
I will try going to a new cafe.

Rule 59: Giving a negative reason with an イ-adjective

Lesson 12
Structure: イA(-い) + くなくて、~

When expressing the reason for the sentence that follows with the negative form of an イ-adjective, it becomes ~なくて. It is used to give あまくない as the reason why ちゃわんむしがおいしい.

Usage Notes

Change イA + くない to イA + くなくて: あまい→あまくなくて, からい→からくなくて. The second clause gives the result or impression. For nouns and ナ-adjectives, use ~じゃなくて. The question form depends on the final clause.

💡 Pro Tip

Do not use ~くないで for this reason pattern; use ~くなくて. ~くなくて is the negative counterpart of ~くて. Register is neutral.

Examples
茶ちゃわんじょうし、甘あまくなくて、おいしいですよ.
Chawanmushi, amakunakute, oishii desu yo.
Chawan-mushi is delicious because it is not sweet.
このケーキは甘あまくなくて、食たべやすいです.
Kono kēki wa amakunakute, tabeyasui desu.
This cake is not sweet, so it is easy to eat.

Rule 60: Describing what is in a dish or put into it

Lesson 12
Structure: N + が + 入いっっています / N + を + 入いれます

Verbs include intransitive verbs, which focus on events, and transitive verbs, which state that a person performs the action intentionally. 入いる (contain) is intransitive, while 入いれる (put in) is transitive. ~が入いっっています describes what kind of ingredients are in the dish. ~を入いれます describes what kind of ingredients are used to make the dish.

Usage Notes

Use N + が + 入いっっています for contents. Use N + を + 入いれます for adding or putting in. Conjugation: 入いる→入いっっています, 入いれる→入いれます. The question form is 何なにが入いっっていますか?. The negative is 入いっっていません or 入いれません.

💡 Pro Tip

Use が with intransitive 入いる and を with transitive 入いれる. Do not say 牛肉ぎゅうにくが入いれます when describing contents; say 牛肉ぎゅうにくが入いっっています. 入いっってます is a common spoken contraction of 入いっっています.

Examples
にわとり肉にくとか、エビとか、きのことかが入いっってます.
Toriniku toka, ebi toka, kinoko toka ga haittemasu.
It contains chicken, shrimp, and mushroom.
このスープには野菜やさいが入いっっています.
Kono sūpu ni wa yasai ga haitte imasu.
This soup contains vegetables.

Rule 61: Checking whether something is not too much

Lesson 12
Structure: イA(-い) + くないですか?

This expression checks and asks whether something that one is worried about is okay. It is used to ask about the taste, such as whether it is too plain or too spicy.

Usage Notes

Change イA + くない to イA + くないですか?: うすい→うすくないですか, からい→からくないですか. It is a negative question used for checking. To answer, say だいじょうぶです or はい、ちょっと…. In casual speech, use ~くない?.

💡 Pro Tip

This is not a literal negative question; it checks the listener's condition or preference. わさび、からくないですか? means「 Isn't the wasabi too spicy for you?」Do not confuse it with a simple ~ですか? question.

Examples
味あじはうすくないですか?
Aji wa usukunai desu ka?
Isn't the taste too plain for you?
このスープ、熱あつくないですか?
Kono sūpu, atsukunai desu ka?
Isn't this soup too hot?

Rule 62: Reporting a problem and asking for help

Lesson 13
Structure: [Situation] + んですが…

This expression describes one's situation and requests the other person to deal with it. It is used to report a troubling or problematic situation in order to receive instructions. ~んですが is added to the verb in dictionary-form, タ-form, and ナイ-form. The ナイ-form is a verb conjugation ending in ない that indicates negation.

Usage Notes

Attach んですが to a plain-form clause. For verbs, use dictionary form, タ-form, or ナイ-form: つく→つかないんですが, うごく→うごかないんですが, する→するんですが, なくなる→なくなったんですが. The sentence often trails off with falling intonation. In casual speech, use んだけど. To respond, the listener often gives an instruction with ~て下ください or ~てくれる?. A related question form is ~んですか?, which asks for an explanation from someone else.

💡 Pro Tip

Here が is not a contrast marker; it softens the report and seeks a response. Use んですが for your own situation and んですか to ask for an explanation. Do not attach ます directly before んですが: say つかないんですが, not つきませんんですが.

Examples
会議室かいぎしつの電気でんきがつかないんですが….
Kaigishitsu no denki ga tsukanai n desu ga...
The light in the meeting room does not work...
プリンターが動うごかないんですが、見みてもらえませんか?
Purintā ga ugokanai n desu ga, mite moraemasen ka?
The printer doesn't work; could you take a look?

Rule 63: Predicting what will likely happen

Lesson 13
Structure: V-ます stem + そうです

This expression expresses a prediction. It is used to ask and answer questions about the progress of work. It connects to the マス-form of the verb with ます removed.

Usage Notes

Use V-ます stem + そうです. Conjugation: かかる→かかりそうです, おわる→おわりそうです, できる→できそうです. To ask, use どのぐらいかかりそうですか? or できそうですか?. The negative prediction can be ~そうにありません or ~そうもありません; in casual speech, ~そうじゃないです is also used. When giving a forecast of the time it will take, add で after the time, as in 10分ふんぐらいで.

💡 Pro Tip

This そうです is prediction based on current evidence. Do not confuse it with appearance ~そうです (looks like) or hearsay ~そうです (I heard). Use the マス stem, not the dictionary form: かかりそうです, not かかるそうです.

Examples
どのぐらいかかりそうですか?
Dono gurai kakarisō desu ka?
How long will it take?
この仕事しごとは今日中きょうじゅうにおわりわりそうです.
Kono shigoto wa kyōjū ni owarisō desu.
This work looks like it will finish by the end of today.

Rule 64: Asking how to do what you want

Lesson 13
Structure: V-たいとき、~

~とき is an expression to indicate when. The form V-たいとき、どうすればいいですか? tells the other person what one wants and asks for their advice. It is used to ask how to do something when you want to do a certain action.

Usage Notes

Use V-ます stem + たいとき、どうすればいいですか?. Example: 両りょうめんコピーしたいときは、どうすればいいですか?. The は after とき is optional and adds topic or contrast. The answer often uses V-て下ください or V-ると、~. The negative desire is V-たくないとき. In casual speech, use V-たいとき、どうすればいい?.

💡 Pro Tip

たい conjugates like an イ-adjective: たいとき, たくないとき. Do not say たいのとき. This pattern asks for a procedure; どうしたらいいですか is a close alternative.

Examples
両りょうめんコピーしたいときは、どうすればいいですか?
Ryōmen kopī shitai toki wa, dō sureba ii desu ka?
What should I do to make double-sided copies?
いんさつしたいときは、どうすればいいですか?
Insatsu shitai toki wa, dō sureba ii desu ka?
What should I do when I want to print?

Rule 65: Saying what happens when you do something

Lesson 13
Structure: V-る + と、~

This expression describes what happens as a result of a certain action. It is used to explain how to use a machine or tool. ~と connects to the dictionary-form of the verb.

Usage Notes

Use V-る + と、~. Conjugation: おす→おすと, かざす→かざすと. The second clause states an automatic result or natural consequence. The question form is V-ると、どうなりますか?. The negative is V-ないと、~ません. In casual speech, the same form is used.

💡 Pro Tip

と here marks a natural or automatic result, not a request or intention. Do not use と before 下ください: say おすと、しまります, not おすと、おうして下ください. For instructions, と is neutral; たら is more conditional.

Examples
このスタートボタンをおうすと、コピーがしまります.
Kono sutāto botan o osu to, kopī ga hajimarimasu.
Press this start button to start copying.
このスイッチをおうすと、電気でんきがつきます.
Kono suicchi o osu to, denki ga tsukimasu.
When you press this switch, the light turns on.

Rule 66: Answering negative questions correctly

Lesson 13
Structure: はい + negative sentence / いいえ + positive sentence

When answering a question in Japanese, use はい to agree with what the other person said. To agree with a negative question such as コピー機きをしったことがないですか?, answer with はい followed by a negative sentence. If the negative question is false, answer with いいえ followed by a positive sentence.

Usage Notes

For a negative question V-ないですか? or V-たことがないですか?, answer はい + negative to confirm, and いいえ + positive to deny. Examples: はい、ないです. はい、一いちどもありません. いいえ、前まえに一いちどしったことがあります. In casual speech, use うん + negative or ううん + positive.

💡 Pro Tip

Japanese はい and いいえ answer the truth of the question, not the English-style yes or no. This is a common learner trap. Do not answer いいえ、ないです to a negative question if you mean "No, I haven't"; say はい、ないです.

Examples
コピー機き、しったことないですか? はい、ないです.
Kopī-ki, tsukatta koto nai desu ka? Hai, nai desu.
Haven't you ever used a copy machine before? No, I have not.
この本ほん、読よんだことないですか? いいえ、もう読よみました.
Kono hon, yonda koto nai desu ka? Iie, mō yomimashita.
Haven't you read this book before? Yes, I have already read it.

Rule 67: Giving a cause or reason

Lesson 14
Structure: N + で、~ / ナA + で、~ / イA(-い) + くて、~ / V-て、~

This indicates the cause or reason for the sentence that follows. It is used here to give the reason for being late or absent and to apologize. For nouns, it becomes Nで, such as じこで. For ナ-adjectives, it becomes ~で, such as みちがふくざつで. For イ-adjectives, it becomes ~くて, such as せきがひどくて. For verbs, the テ-form is used.

Usage Notes

Use N + で、~, ナA + で、~, イA(-い) + くて、~, and V-て、~. Examples: じこ→じこで, ふくざつ(な)→ふくざつで, ひどい→ひどくて, こんでいる→こんでいて, やすむ→やすんで, ある→あって, おそくなる→おそくなって. The second clause gives the result. For a negative reason, use ~くなくて or ~じゃなくて. In formal writing, により is used for nouns.

💡 Pro Tip

で for nouns can mark cause, place, or means; context decides. くて for イ-adjectives and で for nouns/ナ-adjectives are used for both "and" and reason. Do not use に for cause. Register is neutral.

Examples
みちがこんでいて、ぜんぜんうごきません.
Michi ga konde ite, zenzen ugokimasen.
The traffic is heavy and not moving at all.
ねつがあって、かいしゃをやすみました.
Netsu ga atte, kaisha o yasumimashita.
I took a day off from work because I had a fever.

Rule 68: Explaining a situation before the result

Lesson 14
Structure: S1.それで、S2

The conjunction それで indicates that S1 is the cause or reason for S2. It is used to explain one's situation first and then to say that one wishes to be late or absent.

Usage Notes

Use S1.それで、S2.. それで starts the second sentence and connects the reason to the result. It is common in polite and casual speech. Related conjunctions are だから (casual) and ですから (polite), but それで often follows a full explanation of the situation.

💡 Pro Tip

それで means "because of that" or "so." It is sentence-initial, unlike から which attaches to a clause. Do not confuse それで with それでは ("well then") or それに ("moreover").

Examples
これからびょういんにいきます.それで、すこしちこくします.
Korekara byōin ni ikimasu. Sore de, sukoshi chikoku shimasu.
I am going to the hospital, so I will be a little late.
でんしゃがとまっています.それで、きょうはいけません.
Densha ga tomatte imasu. Sore de, kyō wa ikemasen.
The train has stopped. So I cannot go today.

Rule 69: Asking permission to do something

Lesson 14
Structure: V-て + もいいですか?

This expression is for asking for permission. It connects to the テ-form of the verb. It asks whether it is okay to do the action.

Usage Notes

Use V-て + もいいですか?. Conjugation: いってくる→いってきてもいいですか, かってくる→かってきてもいいですか, すってくる→すってきてもいいですか, きゅうけいする→きゅうけいしてもいいですか, しつもんする→しつもんしてもいいですか, いく→いってもいいですか. To grant permission, say どうぞ or いいですよ. To refuse, say すみませんが、~ or ちょっと…. The negative prohibition is V-てはいけません. In casual speech, use V-てもいい?.

💡 Pro Tip

Do not use を with this pattern; the verb takes て-form directly. ~てもいいですか is polite permission; ~て下ください is a request, not permission. Register: ですか is polite; でしょうか is more formal.

Examples
といれにいってきてもいいですか?
Toire ni itte kite mo ii desu ka?
May I go to the restroom?
ちょっとしつもんしてもいいですか?
Chotto shitsumon shite mo ii desu ka?
May I ask a question?

Rule 70: Politely asking permission

Lesson 14
Structure: V-て + もいいでしょうか?

This expression politely asks for permission from the other person. It is the more formal version of ~てもいいですか?, with ですか changed to でしょうか.

Usage Notes

Use V-て + もいいでしょうか?. Conjugation: たいたいする→たいたいしてもいいでしょうか, しつもんする→しつもんしてもいいでしょうか, とる→とってもいいでしょうか. To grant permission, say はい、いいですよ or どうぞ. To refuse, say すみませんが、ちょっと…. In casual speech, ~てもいいですか? is used.

💡 Pro Tip

でしょうか is more formal and indirect than ですか, so it is safer with superiors or in business. Do not overuse でしょうか in casual conversation; it can sound stiff. Register: formal and polite.

Examples
あしたのごご、たいたいしてもいいでしょうか?
Ashita no gogo, saitai shite mo ii deshō ka?
May I leave early tomorrow afternoon?
このしょるいをとってもいいでしょうか?
Kono shorui o totte mo ii deshō ka?
May I take this document?

Rule 71: Saying you have to do something

Lesson 14
Structure: V-ない stem + なければなりません

This expression indicates something that has to be done regardless of one's intention or wish. It is used to state the reason for being absent or leaving early. The ~ない of the ナイ-form is changed to ~なければなりません.

Usage Notes

Use V-ない stem + なければなりません. Conjugation: いく→いかなければなりません, いる→いなければなりません. The casual form is V-なきゃ or V-ないと. The past is V-なければなりませんでした. A softer alternative is V-ないといけません. In casual speech, ~なきゃ is common.

💡 Pro Tip

This form expresses obligation from circumstances, not personal choice. Do not confuse it with V-てもいいです (permission). The ナイ stem for する is しなければなりません. Register: ~なければなりません is polite and formal; ~なきゃ is casual.

Examples
ちょっと、やくしょにいかなければならないんです.
Chotto, yakusho ni ikanakereba naranai n desu.
I have to go to city hall.
あしたははやくおきなければなりません.
Ashita wa hayaku okinakereba narimasen.
I have to get up early tomorrow.

Rule 72: Explaining a situation with んです

Lesson 14
Structure: Plain form + んです

This expression explains the situation to the other person. It is used to state the reason for getting permission to leave early or be absent. くる→くるんです, いかなければならない→いかなければならないんです.

Usage Notes

Attach んです to the plain form. For nouns and ナ-adjectives, use なんです. For verbs and イ-adjectives, use the plain form + んです. It is often used to give a reason or explain background. The polite form is ~んです; the casual form is ~んだ. The question form is ~んですか?, which asks for an explanation.

💡 Pro Tip

んです adds an explanatory tone; it is not just a polite ending. Use んですか? to ask "what's the reason?" and んです to give the reason. Do not confuse it with んですが, which introduces a situation and seeks help. Register: んです is polite; んだ is casual.

Examples
とうきょうから、くにのともだちがくるんです.
Tōkyō kara, kuni no tomodachi ga kuru n desu.
A friend from my home country is coming here from Tokyo.
しやくしょにいかなければならないんです.
Shiyakusho ni ikanakereba naranai n desu.
I have to go to city hall.

Rule 73: Explaining symptoms to a doctor

Lesson 15
Structure: Plain form + んです / N + なんです / ナA + なんです

This expression explains the situation to the other person. It is used to describe symptoms to the doctor at the hospital. The form becomes ~なんです when connecting to nouns and ナ-adjectives.

Usage Notes

Attach んです to the plain form. Nouns and ナ-adjectives take なんです. Verbs take the dictionary-form, タ-form, or ナイ-form: はきけ が する ん です, 足あし を くじいた ん です, せき が とまらない ん です. The doctor asks どう しました か?, and when concerned that someone looks different from usual, ask どう した ん です か?.

💡 Pro Tip

んです adds an explanatory tone; it is not just a polite ending. Use ん です か? to ask for a reason and ん です to give one. Register: ん です is polite; ん だ is casual.

Examples
あたま が いたくて、はきけ が する ん です.
Atama ga itakute, hakike ga suru n desu.
I have a headache and nausea.
きのう から ねつ が あって、せき が とまらない ん です.
Kinō kara netsu ga atte, seki ga tomaranai n desu.
I have had a fever since yesterday, and I cannot stop coughing.

Rule 74: Instructing someone not to do something

Lesson 15
Structure: V-ない + でください

This expression instructs or requests someone not to do something. It is used by the doctor to instruct the patient about what should not be done. It connects to the ナイ-form of the verb.

Usage Notes

Use V-ない + でください. Conjugation: 会あう → 会あわない → 会あわない で ください, 入いる → 入いらない → 入いらない で ください, 食たべる → 食たべない → 食たべない で ください, する → しない → しない で ください. To ask a question about permission, use V-てもいいですか?. To refuse permission, use V-ないでください. In casual speech, V-ないで is used.

💡 Pro Tip

This is the negative counterpart of V-てください. Do not say 会あいない で ください; use the ナイ-form 会あわない で ください. Register: ~ない で ください is polite; ~ない で is casual.

Examples
今週こんしゅう は 仕事しごと を 休やすんで、できるだけ 人にん に 会あわない で ください.
Konshū wa shigoto o yasunde, dekiru dake hito ni awanai de kudasai.
Please take some time off from work this week, and do not see people if at all possible.
ここ で 写真しゃしん を とらない で ください.
Koko de shashin o toranai de kudasai.
Please do not take pictures here.

Rule 75: Modifying nouns with plain-form verbs

Lesson 15
Structure: V-dict + N

This expression explains by modifying the noun. It is used to explain the efficacy of the medicine. The plain-form of the modifying verb connects to the noun, and the dictionary-form is used here.

Usage Notes

Use V-dict + N. Conjugation: おさえる → おさえる くすり, さげる → さげる くすり, まもる → まもる くすり. The plain form can also be タ-form or ナイ-form depending on meaning: さげた くすり, さげない くすり. To ask, use これ は 何なに の くすり です か?. In casual speech, the same pattern is used.

💡 Pro Tip

The modifying clause comes directly before the noun. Do not use ます before the noun: say さげる くすり, not さげます くすり. Register is neutral.

Examples
こちら は、せき を おさえる くすり です.
Kochira wa, seki o osaeru kusuri desu.
This medicine suppresses coughing.
これ は ねつ を さげる くすり です.
Kore wa netsu o sageru kusuri desu.
This medicine is for reducing a fever.

Rule 76: Ordering actions before and after

Lesson 15
Structure: V-dict + 前まえに、~ / V-た + あと、~

These expressions indicate the order of actions. 前まえに connects to the dictionary-form of the verb, while あと connects to the タ-form of the verb. They are used to say when to take medicine or do another action.

Usage Notes

Use V-dict + 前まえに、~ and V-た + あと、~. Conjugation: ねる → ねる 前まえに, 飲のむ → 飲のんだ あと, 食たべる → 食たべた あと. To ask, use いつ 飲のみます か?. The negative instruction is V-ないでください. In casual speech, the same forms are used.

💡 Pro Tip

前まえに takes the dictionary form; あと takes the タ-form. Do not say ねた 前まえに or 飲のむ あと. Register is neutral.

Examples
1日にち 1かい、ねる 前まえに 飲のんで ください.
Ichinichi ikkai, neru mae ni nonde kudasai.
Please take it once daily before bedtime.
ご飯めし を 食たべた あと、この くすり を 飲のんで ください.
Gohan o tabeta ato, kono kusuri o nonde kudasai.
Please take this medicine after meals.

Rule 77: Saying when to do something

Lesson 15
Structure: N + のとき、~ / ナA + なとき、~ / イA + いとき、~ / V-るとき、~ / V-たとき、~ / V-ないとき、~

~とき indicates a certain point in time or a situation. It is used to explain when the medicine should be taken for what symptoms. For verbs, it connects to the dictionary-form, タ-form, and ナイ-form. It becomes Nのとき for nouns, ナAなとき for ナ-adjectives, and イAいとき for イ-adjectives.

Usage Notes

Use N + のとき、~, ナA + なとき、~, イA + いとき、~, V-るとき、~, V-たとき、~, and V-ないとき、~. To ask, use いつ 飲のみます か?. The negative instruction is V-ないでください. In casual speech, ~とき is used the same way.

💡 Pro Tip

Use の for nouns: かぜ の とき, not かぜ とき. ナ-adjectives need な: たいへん な とき. イ-adjectives keep い: あたま が いたい とき. Register is neutral.

Examples
この くすり は、いたくて がまん できない とき に、飲のんで ください.
Kono kusuri wa, itakute gaman dekinai toki ni, nonde kudasai.
As for this medicine, please take it when the pain becomes unbearable.
高たかい ねつ が 出でた とき、飲のんで ください.
Takai netsu ga deta toki, nonde kudasai.
Please take it when you have a high fever.

Rule 78: Giving light advice

Lesson 16
Structure: V-dict + といいです(よ)

This expression is for lightly giving advice to the other person. It suggests that doing a certain action would be good. ~といいです is added to the verb in dictionary-form.

Usage Notes

Use V-dict + といいです(よ). Conjugation: 入いる→入いるといいです, 聞きく→聞きくといいです, 飲のむ→飲のむといいです, あたためる→あたためるといいです. To ask for advice, use どうすればいいですか?. The negative form is V-ないといいです. In casual speech, use V-といいよ or V-といいね.

💡 Pro Tip

This is gentle advice, not a strong command. Do not confuse it with V-たほうがいいです, which is stronger advice, or V-なければなりません, which is obligation. Register: ~といいですよ is polite and friendly; ~といいね is casual.

Examples
よくみんれないときは、ぬるいお風かぜろにゆっくり入いるといいですよ.
Yoku nemurenai toki wa, nurui ofuro ni yukkuri hairu to ii desu yo.
Have a nice long relaxing bath in warm water if you cannot sleep well.
わからないときは、先生せんせいに聞きくといいですよ.
Wakaranai toki wa, sensei ni kiku to ii desu yo.
When you don't understand, it's good to ask the teacher.

Rule 79: Saying you did something too much

Lesson 16
Structure: V-ます stem + すぎます

すぎます connects to the verb and indicates that something has been done too much. It is used to say that one has done something excessively. It is often used with a negative connotation.

Usage Notes

It connects to the マス-form of the verb with ます removed. Conjugation: 飲のむ→飲のみすぎます, 食たべる→食たべすぎます, 見みる→見みすぎます. The past is V-すぎました, and the negative is V-すぎません. In casual speech, use V-すぎる.

💡 Pro Tip

すぎます implies excess and often a bad result. It can also attach to adjectives: 高たかすぎます (too expensive), せいかすぎます (too quiet). Do not use it to mean simply "very." Register: ~すぎます is polite; ~すぎる is casual.

Examples
さく日にち、飲のみすぎました.
Kinō, nomisugimashita.
I had too much to drink yesterday.
食たべすぎて、おなかがつういです.
Tabesugite, onaka ga itai desu.
I ate too much, and my stomach hurts.

Rule 80: Listing example actions

Lesson 16
Structure: V1-たり、V2-たり(します)

This expression is for giving examples of actions. Here, examples of things one does for health are given. り is added to the verb in タ-form.

Usage Notes

Use V1-たり、V2-たり(します). Conjugation: ジョギングする→ジョギングしたり, する→したり, 行いく→行いったり, 聞きく→聞きいたり, 見みる→見みたり. The final します determines tense and politeness. The negative is V-たりしません. In casual speech, use V-たりする.

💡 Pro Tip

たり lists representative examples, not a complete list or strict sequence. Do not confuse it with the テ-form, which shows sequence. たり can also express alternating actions. Register is neutral.

Examples
ジョギングしたり、ときどき家いえでヨガをしたりしてます.
Jogingu shitari, tokidoki ie de yoga o shitari shitemasu.
I go jogging or do yoga at home sometimes.
休やすみは、テレビを見みたり、音楽おんがくを聞きいたりして、ゆっくりかごします.
Yasumi wa, terebi o mitari, ongaku o kiitari shite, yukkuri sugoshimasu.
I watch TV and listen to music to relax on my day off.

Rule 81: Saying what you try to do or avoid

Lesson 16
Structure: V-dict / V-ない + ようにしています

This is an expression to indicate the things that one is trying hard to do, or not to do. It is used to talk about what one is mindful of doing for one's health. It connects to the dictionary-form or ナイ-form of the verb.

Usage Notes

Use V-dict + ようにしています and V-ない + ようにしています. Conjugation: ねる→ねるようにしています, 食たべる→食たべるようにしています, 食たべすぎる→食たべすぎないようにしています, 飲のみすぎる→飲のみすぎないようにしています, ためる→ためないようにしています. To ask, use 何なにか気きをつけていますか?. The past is ~ようにしていました. In casual speech, use ~ようにしてる.

💡 Pro Tip

ようにしています shows an ongoing effort or habit, not a one-time action. Do not confuse it with ようにしてください, which is an instruction to someone else. The negative V-ないようにしています means trying not to do something. Register: ~ようにしています is polite; ~ようにしてる is casual.

Examples
できるだけ、野菜やさいをたくさん食たべるようにしています.
Dekiru dake, yasai o takusan taberu yō ni shite imasu.
I try to eat as many vegetables as possible.
たけしやすしのために、食たべすぎないようにしています.
Kenkō no tame ni, tabesuginai yō ni shite imasu.
I try not to eat too much for my health.

Rule 82: Modifying nouns with plain-form verbs

Lesson 17
Structure: V-dict + N / V-た + N

This expression explains by modifying the noun. It is used to describe a gift one is handing over, or one's belonging when asked about it. The plain-form of the modifying verb connects to the noun. The タ-form and dictionary-form are used here.

Usage Notes

Use V-dict + N or V-た + N. Conjugation: じって来くる→じって来きたしょくり, さくる→さくった料理りょうり, 買かう→買かったバター, しう→しうちょう味あじ料りょう. The plain form can be dictionary or タ-form depending on tense. The question form is これは何なんですか?. In casual speech, the same pattern is used.

💡 Pro Tip

The modifying clause comes directly before the noun. Do not use ます before the noun: say さくった料理りょうり, not さくりました料理りょうり. Register is neutral.

Examples
わたしがさくった料理りょうりです.よかったら、どうぞ.
Watashi ga tsukutta ryōri desu. Yokattara, dōzo.
This is a dish I made. Please try some if you would like.
これ、きたうみ道みちで買かったバターです.おいしいですよ.
Kore, Hokkaidō de katta batā desu. Oishii desu yo.
This is a butter I bought in Hokkaido. It is delicious.

Rule 83: Saying you received something from someone

Lesson 17
Structure: [Person] + に + [Thing] + を + もらいます

もらいます (もらう) means one receives something from someone. It is used to talk about a present received for a birthday or such. The sender comes before に. The receiver comes before は, such as in わたしは父ちちにもらいます when the receiver is oneself, although it is often omitted if one can be understood without saying it.

Usage Notes

Use [Person] + に + [Thing] + を + もらいます. The receiver is often わたしは. から can replace に: 友ともだちからもらったんです. The question form is 何なにかもらいましたか?. The past is もらいました, and the negative is もらいません. In casual speech, use もらう.

💡 Pro Tip

Use もらう when the speaker is the receiver. Do not use あげる for receiving. に and から are interchangeable for the source. Register: もらいます is polite; もらう is casual.

Examples
父ちちに時計とけいをもらいました.
Chichi ni tokei o moraimashita.
My father gave me a watch.
このマグカップ、誕生日たんじょうびに、友ともだちにもらったんです.
Kono magukappu, tanjōbi ni, tomodachi ni moratta n desu.
This mug was given to me by a friend for my birthday.

Rule 84: Saying someone gave you something

Lesson 17
Structure: [Person] + が + [Thing] + を + くれます

くれます (くれる) means someone gives you something. The sender comes before が, such as in 兄あにが and 父ちちが. The receiver comes before に, although わたしに is often omitted because one can be understood without saying it.

Usage Notes

Use [Person] + が + [Thing] + を + くれます. The giver is marked by が. The receiver is the speaker (わたし) and is often omitted. The question form is だれがくれましたか?. The past is くれました, and the negative is くれません. In casual speech, use くれる.

💡 Pro Tip

Use くれる when the receiver is the speaker or the speaker's in-group. Do not use あげる for this. が marks the giver. Register: くれます is polite; くれる is casual.

Examples
これは、兄あにがくれたおしゅりです.
Kore wa, ani ga kureta omamori desu.
This is a personal amulet my elder brother gave me.
父ちちが誕生日たんじょうびにくれました.
Chichi ga tanjōbi ni kuremashita.
My father gave it to me for my birthday.

Rule 85: Giving something to someone

Lesson 17
Structure: [Person] + に + [Thing] + を + あげます

あげます (あげる) means to give something to someone. The giver is the subject, marked by は or が. The receiver is marked by に. The thing is marked by を. It is used when the receiver is not the speaker or the speaker's in-group.

Usage Notes

Use [Person] + に + [Thing] + を + あげます. The giver is often わたしは. The question form is だれにあげましたか?. The past is あげました, and the negative is あげません. In casual speech, use あげる. For superiors, use さしあげます.

💡 Pro Tip

Do not use あげる when the receiver is the speaker or the speaker's in-group; use くれる or もらう. あげる can sound like you are doing a favor, so be careful with superiors. Register: あげます is polite; あげる is casual.

Examples
わたしは友ともだちにプレゼントをあげました.
Watashi wa tomodachi ni purezento o agemashita.
I gave a present to my friend.
妹いもうとに本ほんをあげます.
Imōto ni hon o agemasu.
I will give a book to my younger sister.

Rule 86: Modifying nouns with plain-form verbs

Lesson 18
Structure: V-dict + N / V-た + N

This expression explains by modifying the noun. It is used to describe a gift one is handing over, or one's belonging when asked about it. The plain-form of the modifying verb connects to the noun. The タ-form and dictionary-form are used here.

Usage Notes

Use V-dict + N or V-た + N. Conjugation: もって来くる→もって来きたかざり, つくる→つくった料理りょうり, 買かう→買かったバター, つかう→つかうちょうみりょう. The plain form can be dictionary or タ-form depending on tense. The question form is これは何なんですか?. In casual speech, the same pattern is used.

💡 Pro Tip

The modifying clause comes directly before the noun. Do not use ます before the noun: say つくった料理りょうり, not つくりました料理りょうり. Register is neutral.

Examples
わたしがつくった料理りょうりです.よかったら、どうぞ.
Watashi ga tsukutta ryōri desu. Yokattara, dōzo.
This is a dish I made. Please try some if you would like.
これ、ほっかいどうで買かったバターです.おいしいですよ.
Kore, Hokkaidō de katta batā desu. Oishii desu yo.
This is a butter I bought in Hokkaido. It is delicious.

Rule 87: Saying you received something from someone

Lesson 18
Structure: [Person] + に + [Thing] + を + もらいます

もらいます (もらう) means one receives something from someone. It is used to talk about a present received for a birthday or such. The sender comes before に. The receiver comes before は, such as in わたしは父ちちにもらいます when the receiver is oneself, although it is often omitted if one can be understood without saying it.

Usage Notes

Use [Person] + に + [Thing] + を + もらいます. The receiver is often わたしは. から can replace に: 友ともだちからもらったんです. The question form is 何なにかもらいましたか?. The past is もらいました, and the negative is もらいません. In casual speech, use もらう.

💡 Pro Tip

Use もらう when the speaker is the receiver. Do not use あげる for receiving. に and から are interchangeable for the source. Register: もらいます is polite; もらう is casual.

Examples
父ちちに時計とけいをもらいました.
Chichi ni tokei o moraimashita.
My father gave me a watch.
このマグカップ、誕生日たんじょうびに、友ともだちにもらったんです.
Kono magukappu, tanjōbi ni, tomodachi ni moratta n desu.
This mug was given to me by a friend for my birthday.

Rule 88: Saying someone gave you something

Lesson 18
Structure: [Person] + が + [Thing] + を + くれます

くれます (くれる) means someone gives you something. The sender comes before が, such as in 兄あにが and 父ちちが. The receiver comes before に, although わたしに is often omitted because one can be understood without saying it.

Usage Notes

Use [Person] + が + [Thing] + を + くれます. The giver is marked by が. The receiver is the speaker (わたし) and is often omitted. The question form is だれがくれましたか?. The past is くれました, and the negative is くれません. In casual speech, use くれる.

💡 Pro Tip

Use くれる when the receiver is the speaker or the speaker's in-group. Do not use あげる for this. が marks the giver. Register: くれます is polite; くれる is casual.

Examples
これは、兄あにがくれたおまもりです.
Kore wa, ani ga kureta omamori desu.
This is a personal amulet my older brother gave me.
父ちちが誕生日たんじょうびにくれました.
Chichi ga tanjōbi ni kuremashita.
My father gave it to me for my birthday.

Rule 89: Giving something to someone

Lesson 18
Structure: [Person] + に + [Thing] + を + あげます

あげます (あげる) means to give something to someone. The giver is the subject, marked by は or が. The receiver is marked by に. The thing is marked by を. It is used when the receiver is not the speaker or the speaker's in-group.

Usage Notes

Use [Person] + に + [Thing] + を + あげます. The giver is often わたしは. The question form is だれにあげましたか?. The past is あげました, and the negative is あげません. In casual speech, use あげる. For superiors, use さしあげます.

💡 Pro Tip

Do not use あげる when the receiver is the speaker or the speaker's in-group; use くれる or もらう. あげる can sound like you are doing a favor, so be careful with superiors. Register: あげます is polite; あげる is casual.

Examples
わたしは友ともだちにプレゼントをあげました.
Watashi wa tomodachi ni purezento o agemashita.
I gave a present to my friend.
妹いもうとに本ほんをあげます.
Imōto ni hon o agemasu.
I will give a book to my younger sister.