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Japanese verb忙しい (isogashii) Conjugation
忙しい (isogashii) means “busy”. It is a い-adjective verb. It is an い-adjective: the final い changes, so 忙しくない, 忙しかった, 忙しくて. 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
- busy
- Type
- い-adjective
- Dictionary form
- 忙しい
- Reading
- いそがしい
- Romaji
- isogashii
- Negative
- 忙しくない
- Past
- 忙しかった
- Te-form
- 忙しくて
- Adverb
- 忙しく
Basic forms
Present現在形・辞書形
| Plain | 忙しい |
|---|---|
| Plain negative | 忙しくない |
| Polite | 忙しいです |
| Polite negative | 忙しくないです |
Past過去形・た形
| Plain | 忙しかった |
|---|---|
| Plain negative | 忙しくなかった |
| Polite | 忙しかったです |
| Polite negative | 忙しくなかったです |
Te-formて形
| Plain | 忙しくて |
|---|---|
| Plain negative | 忙しくなくて |
Can and if
Conditional (-ba)仮定形・ば
| Plain | 忙しければ |
|---|---|
| Plain negative | 忙しくなければ |
Conditional (-tara)たら
| Plain | 忙しかったら |
|---|---|
| Plain negative | 忙しくなかったら |
Adjectives
Adverb (adjectives)連用形
| Adverb | 忙しく |
|---|
More common Japanese verbs and adjectives
- うれしい (ureshii)happy, glad
- 悲しい (kanashii)sad
- 面白い (omoshiroi)interesting, funny
- つまらない (tsumaranai)boring
- おいしい (oishii)delicious
- まずい (mazui)bad-tasting
- かわいい (kawaii)cute
- 白い (shiroi)white
- 黒い (kuroi)black
- 赤い (akai)red
- 青い (aoi)blue
- 明るい (akarui)bright, cheerful
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 忙しい (isogashii) 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.