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衰退

to decline

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Conjugation of 衰退

This verb can also mean the following: decay
私/俺
Present informal tense
衰退
suitai suru
I decline
Present informal negative tense
衰退しない
suitai shinai
I don't decline
Present formal tense
衰退します
suitai shimasu
I decline
Present formal negative tense
衰退しません
sen
I do not decline
私/俺
Past informal tense
衰退した
suitai shita
I declined
Past informal negative tense
衰退しなかった
suitai shinakatta
I didn't decline
Past formal tense
衰退しました
shita
I decline
Past formal negative tense
衰退しませんでした
sen deshita
I did not decline
私/俺
Imperative informal mood
衰退せよ
suitai seyo
decline
Imperative negative mood
衰退な
suitai suru na
don't decline
Imperative formal mood
衰退してください
suitai shite kudasai
please decline
Imperative formal negative mood
衰退しないでください
suitai shinai dekudasai
please do not decline
私/俺
Te form - conjunctive stem
衰退して
suitai shite
decline
Passive stem
衰退される
suitai sareru
declined
Hypothetical tense
衰退すれ
suitai sure
if I declined
Hypothetical conditional stem
衰退すれば
suitai sureba
declined
私/俺
Volitional stem
衰退しよう
suitai shiyō
will decline
Potential stem
衰退できる
suitai dekiru
declined
Continuative stem
衰退し
suitai shi
declining
Causative stem
衰退させる
suitai saseru
allow to decline
私/俺
Imperfective stem
衰退し
suitai shi
decline

Examples of 衰退

４７５年はローマ帝国の「衰退」を示す年ではあっても、「滅亡」を意味する年ではありません。

Although 475AD is the year that shows the 'decline' of the Roman Empire, it is not the year of its 'fall'.

- 衰退した

- It just faded.