INACTION IN JAPANESE
Sometimes it’s necessary to express the idea of inaction in language. Think about sentences like, “I passed the JLPT without studying.”
To brag to your friends, you’ll need to know how to express the “without studying” part.

INACTION WITH ないで
ないで nai de
This is used to express, “I did x without doing y”. You add ないで to the negative ない nai form of a verb.
PATTERN
Negative verb + ないで
|
行く
iku To go | → |
行かない
ikanai I don’t go | → |
行かないで
ikanaide Without going |
|
飲む
nomu To drink | → |
飲まない
nomanai I don’t drink | → |
飲まないで
nomanaide Without drinking |
Let’s break down how you could say, “I learned Japanese without going to Japan.”
- I learned Japanese 日本語を学んだ nihongo wo mananda
- Without going to Japan 日本に行かないで nihon ni ikanaide
So, bring these together:
私は日本に行かないで日本語を学んだ。
View More Examples:
| 彼はテストを勉強しないで合格した。 | Kare wa tesuto o benkyou shinai de goukaku shita. | He passed the test without studying. |
| 電車を使わないで、歩いて学校に行きます。 | Densha o tsukawanai de, aruite gakkou ni ikimasu. | I go to school on foot without using the train. |
| 彼女は英語を話さないで、コミュニケーションをとる。 | Kanojo wa eigo o hanasanai de, komyunikeeshon o toru. | She communicates without speaking English. |
| お金を使わないで楽しい休暇を過ごしました。 | Okane o tsukawanai de tanoshii kyūka o sugoshimashita. | I had a fun vacation without spending money. |
| 彼は道を聞かないで、迷子になりました。 | Kare wa michi o kikanai de, maigo ni narimashita. | He got lost without asking for directions. |
| 雨が降らないで、ピクニックに行きました。 | Ame ga furanai de, pikunikku ni ikimashita. | I went on a picnic without it raining. |
| 犬は吠えないで、静かに寝ていました。 | Inu wa hoenai de, shizuka ni neteimashita. | The dog slept quietly without barking. |
| 車を持たないで、毎日自転車で通勤します。 | Kuruma o motanai de, mainichi jitensha de tsūkin shimasu. | I commute to work by bicycle every day without owning a car. |
NOTE || Some people get this grammar point confused with ないとnaito, which means, “if you don’t do x then y”. Make sure you don’t confuse these two points.
INACTION WITH ずに
ずに zuni
This one is used to express the same thing as ないで. To make this form, you just add ずに instead of ない.
PATTERN
Negative verb + ずに
Look at some examples below:
|
行く
iku To go | → |
行かない
ikanai I don’t go | → |
行かずに
ikazuni Without going |
|
飲む
nomu To drink | → |
飲まない
nomanai I don’t drink | → |
飲まずに
nomazuni Without drinking |
There are some exceptions though:
- する suru to do → せず sezu without doing
- くる kuru to come → こず kozu without coming
Take a look at the examples below:
| 彼は一言も言わずに部屋を出て行った。 | Kare wa hitokoto mo iwazu ni heya o dete itta. | He left the room without saying a word. |
| 財布を持たずに買い物に行くのは難しい。 | Saifu o motazu ni kaimono ni iku no wa muzukashii. | It’s difficult to go shopping without having a wallet. |
| 予約せずにレストランに行ったら混んでいた。 | Yoyaku sezu ni resutoran ni ittara konde ita. | The restaurant was crowded when I went without a reservation. |
View More Examples:
| 彼は注意せずに道路を渡りました。 | Kare wa chūi sezu ni douro o watarimashita. | He crossed the road without paying attention. |
| メモを取らずに会議に参加するのは失敗だった。 | Memo o torazu ni kaigi ni sankasuru no wa shippai datta. | Attending the meeting without taking notes was a mistake. |
| 謝らずに友達と和解するのは難しい。 | Ayamarazu ni tomodachi to wakai suru no wa muzukashii. | It’s difficult to reconcile with friends without apologizing. |
| 彼は許可を得ずに私の部屋に入った。 | Kare wa kyoka o ezu ni watashi no heya ni haitta. | He entered my room without permission. |
| 詳細を確認せずに契約書に署名することは避けてください。 | Shousai o kakunin sezu ni keiyakusho ni shomei suru koto wa sakete kudasai. | Please avoid signing the contract without checking the details. |
| 音楽を聴かずに長い旅行は退屈です。 | Ongaku o kikazu ni nagai ryokou wa taikutsu desu. | Long trips without listening to music are boring. |
| 味見せずに新しい料理を出すのは危険です。 | Ajimisezu ni atarashii ryouri o dasu no wa kiken desu. | Serving a new dish without tasting it is risky. |
SUMMARY
- Add で to the ない form of a verb to express “without doing”.
- Don’t confuse ないで and ないと.
- Substitute ない for ずに to express “without doing”.
- ずに exceptions: する conjugates to せず and くる to こず.
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FAQs
How to express inaction in Japanese?
Inaction in Japanese can be express by using two sentence structures:
Negative verb + ないで
For example:
彼はテストを勉強しないで合格した。
Kare wa tesuto o benkyou shinai de goukaku shita.
He passed the test without studying.
Negative verb + ずに
彼は一言も言わずに部屋を出て行った。
Kare wa hitokoto mo iwazu ni heya o dete itta.
He left the room without saying a word.
How to make a command in Japanese?
Making a command in Japanese will depend on the verb.
If a verb from group 1: Replace the final -u syllable with its corresponding -e syllable. Ex: 書く (kaku, to write) becomes 書け (kake, write it!)
If a verb from group 2: Remove the final る ru syllable (making the word into its ます masu stem) and add ろ ro. Ex: 食べる (taberu, to eat) becomes 食べろ (tabero, eat!)
If an irregular verb: Attach なさい (nasai) to the ます (masu) stem form of the verb. Ex: します (shimasu, to do) becomes しなさい (shinasai, do it please)
How to make a request in Japanese?
To form a sentence asking someone to do something, we will use the verb in て form of the action we want them to do.
The basic structure is:
Verb て form + ください
ください (kudasai) could be translated by “please give me”.
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Remove い + add さ -
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Transitive & intransitive verbs in Japanese
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Passive causative actions in Japanese
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Using ても for concessions and conditions
Verb (て form) + もいい -
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Making requests in Japanese
Verb て form + ください -
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Expressing hearsay in Japanese
Verb / adjective / noun + そうです -
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Expressing inaction in Japanese
Negative verb + ないで -
Expressing probability in Japanese
Adjective / Verb + と思う -
Expressing the purpose of action in Japanese
Place + に + Verb + に行く -
Expressing want & desire in Japanese
Noun + adjective + が + 欲しい -
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Verb + べき -
Expressing "but" in Japanese
Phrase 1 + でも , Phrase 2 -
Expressing "if" in Japanese
Verb + ば -
Expressing potential in Japanese
Verb + ことができる -
Expressing gradual change with てくる & ていく
Verb (て form) + くる -
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Verb + た方がいい -
Using そう in Japanese
Verb / Adjective + そう -
Japanese for restaurant
Noun + をください -
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Phrase / Verb + 上手ですね -
Easy & difficult actions in Japanese
Verb stem + 〜やすい -
Obligation & prohibition in Japanese
Verb ない-form + なければなりません -
Onomatopoeia in Japanese
Onomatopoeia + する/の/と -
Giving advice with ほうがいい and ないほうがいい
Verb (た form) + ほうがいい -
Giving and receiving with あげる,くれる and もらう
Subject + が + Target + に + Object を + あげる / あげます / あげました -
Lists and examples with や and とか
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