← All Japanese verbs and adjectives
Japanese verb大事 (daiji) Conjugation
大事 (daiji) means “important”. It is a な-adjective verb. It is a な-adjective: it takes な before a noun (大事な) and だ or です after it, so 大事だ, 大事でした, 大事に. Below is its conjugation in all 14 forms, plain and polite, the same forms the Japanese verb conjugation worksheets print in their answer keys.
- Meaning
- important
- Type
- な-adjective
- Dictionary form
- 大事
- Reading
- だいじ
- Romaji
- daiji
- Negative
- 大事じゃない
- Past
- 大事だった
- Te-form
- 大事で
- Adverb
- 大事に
Basic forms
Present現在形・辞書形
| Plain | 大事だ |
|---|---|
| Plain negative | 大事じゃない / 大事ではない |
| Polite | 大事です |
| Polite negative | 大事じゃありません / 大事ではありません |
Past過去形・た形
| Plain | 大事だった |
|---|---|
| Plain negative | 大事じゃなかった / 大事ではなかった |
| Polite | 大事でした |
| Polite negative | 大事じゃありませんでした / 大事ではありませんでした |
Te-formて形
| Plain | 大事で |
|---|---|
| Plain negative | 大事じゃなくて / 大事ではなくて |
Can and if
Conditional (-ba)仮定形・ば
| Plain | 大事なら |
|---|---|
| Plain negative | 大事でなければ |
Conditional (-tara)たら
| Plain | 大事だったら |
|---|---|
| Plain negative | 大事じゃなかったら / 大事ではなかったら |
Adjectives
Adverb (adjectives)連用形
| Adverb | 大事に |
|---|
More common Japanese verbs and adjectives
- 特別 (tokubetsu)special
- 必要 (hitsuyou)necessary
- 自由 (jiyuu)free (to do as you like)
- 安全 (anzen)safe
- 危険 (kiken)dangerous
- 複雑 (fukuzatsu)complicated
- 勉強する (benkyousuru)to study
- 結婚する (kekkonsuru)to marry
- 電話する (denwasuru)to phone
- 散歩する (sanposuru)to take a walk
- 掃除する (soujisuru)to clean
- 料理する (ryourisuru)to cook
About these tables
The forms are built from Wiktionary's conjugation tables, and they are the ones the Japanese verb conjugation worksheet generator prints, so a chart or answer key made there matches this page. That page explains how the forms were checked.
Print this verb chart opens 大事 (daiji) on the worksheet preview with every form filled in, ready to print on A4 or US Letter or save as PDF. To practice it with other verbs and adjectives, the generator also makes blank conjugation boxes and quick quizzes with answer keys. To practice online instead, the Japanese verb conjugation quiz marks each form as you type it.
Verbs, adjectives and their meanings come from JMdict, the property of the Electronic Dictionary Research and Development Group, used in conformance with the Group's licence. The forms are built by the standard rules, with the irregular ones written out.