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Japanese verb急速 (kyuusoku) Conjugation
急速 (kyuusoku) means “rapid”. It is a な-adjective verb. It is a な-adjective: it takes な before a noun (急速な) and だ or です after it, so 急速だ, 急速でした, 急速に. 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
- rapid
- Type
- な-adjective
- Dictionary form
- 急速
- Reading
- きゅうそく
- Romaji
- kyuusoku
- Negative
- 急速じゃない
- Past
- 急速だった
- Te-form
- 急速で
- Adverb
- 急速に
Basic forms
Present現在形・辞書形
| Plain | 急速だ |
|---|---|
| Plain negative | 急速じゃない / 急速ではない |
| Polite | 急速です |
| Polite negative | 急速じゃありません / 急速ではありません |
Past過去形・た形
| Plain | 急速だった |
|---|---|
| Plain negative | 急速じゃなかった / 急速ではなかった |
| Polite | 急速でした |
| Polite negative | 急速じゃありませんでした / 急速ではありませんでした |
Te-formて形
| Plain | 急速で |
|---|---|
| Plain negative | 急速じゃなくて / 急速ではなくて |
Can and if
Conditional (-ba)仮定形・ば
| Plain | 急速なら |
|---|---|
| Plain negative | 急速でなければ |
Conditional (-tara)たら
| Plain | 急速だったら |
|---|---|
| Plain negative | 急速じゃなかったら / 急速ではなかったら |
Adjectives
Adverb (adjectives)連用形
| Adverb | 急速に |
|---|
More common Japanese verbs and adjectives
- 有力 (yuuryoku)influential, prominent, leading
- 選ぶ (erabu)to choose, to select, to pick
- 確か (tashika)sure, certain, positive
- 活発 (kappatsu)lively, active, vigorous
- 基本的 (kihonteki)fundamental, basic
- 急 (kyuu)sudden, abrupt, unexpected
- 現金 (genkin)mercenary, self-interested, calculating
- 公的 (kouteki)public, official
- 公明 (koumei)fairness, openness, impartiality
- 好調 (kouchou)favourable, favorable, promising
- 最低 (saitei)least, lowest, minimum
- 重大 (juudai)serious, important, significant
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 急速 (kyuusoku) 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.