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Japanese verbすごい (sugoi) Conjugation
すごい (sugoi) means “terrible, dreadful”. It is a い-adjective verb. It is an い-adjective: the final い changes, so すごくない, すごかった, すごくて. 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
- terrible, dreadful
- Type
- い-adjective
- Dictionary form
- すごい
- Romaji
- sugoi
- Negative
- すごくない
- Past
- すごかった
- Te-form
- すごくて
- Adverb
- すごく
Basic forms
Present現在形・辞書形
| Plain | すごい |
|---|---|
| Plain negative | すごくない |
| Polite | すごいです |
| Polite negative | すごくないです |
Past過去形・た形
| Plain | すごかった |
|---|---|
| Plain negative | すごくなかった |
| Polite | すごかったです |
| Polite negative | すごくなかったです |
Te-formて形
| Plain | すごくて |
|---|---|
| Plain negative | すごくなくて |
Can and if
Conditional (-ba)仮定形・ば
| Plain | すごければ |
|---|---|
| Plain negative | すごくなければ |
Conditional (-tara)たら
| Plain | すごかったら |
|---|---|
| Plain negative | すごくなかったら |
Adjectives
Adverb (adjectives)連用形
| Adverb | すごく |
|---|
More common Japanese verbs and adjectives
- 手早い (tebayai)nimble, quick, agile
- 臭い (kusai)stinking, smelly
- 重たい (omotai)heavy, weighty
- 心地よい (kokochiyoi)comfortable, pleasant
- つらい (tsurai)painful, bitter, heart-breaking
- みずみずしい (mizumizushii)fresh and youthful, lively, vibrant
- もろい (moroi)brittle, fragile, weak
- 切ない (setsunai)painful, heartrending, trying
- きりがない (kiriganai)endless, boundless, innumerable
- 羨ましい (urayamashii)envious, jealous
- ふさわしい (fusawashii)appropriate, adequate, suitable
- 憎らしい (nikurashii)odious, hateful, detestable
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 すごい (sugoi) 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.