汚す(よごす)Conjugation

JLPT N4 · Godan verb (Group 1) · Meaning: to make dirty

Full conjugation table

FormJapaneseReading
Dictionary form
The base form — casual speech and the stem for many grammar patterns.
汚すよごす
masu (polite present)
Polite present/future affirmative.
汚しますよごします
masen (polite negative)
Polite present negative.
汚しませんよごしません
mashita (polite past)
Polite past affirmative.
汚しましたよごしました
masen deshita (polite past neg.)
Polite past negative.
汚しませんでしたよごしませんでした
te-form
The most versatile form — linking, requests, progressive and more.
汚してよごして
ta (plain past)
Plain past affirmative.
汚したよごした
nai (plain negative)
Plain present negative.
汚さないよごさない
nakatta (plain past neg.)
Plain past negative.
汚さなかったよごさなかった
Potential
Ability or possibility — 'can do'.
汚せるよごせる
Passive
Passive voice — 'to be done to'.
汚されるよごされる
Causative
Causative — 'to make/let someone do'.
汚させるよごさせる
Volitional
Volitional — 'let's…' or intention.
汚そうよごそう
Imperative
Imperative — a strong command; used sparingly.
汚せよごせ
Prohibitive
Prohibitive — 'don't do it!'.
汚すなよごすな
Conditional (ba)
Hypothetical 'if' — leans written.
汚せばよごせば
Conditional (tara)
The most versatile everyday 'if / when'.
汚したらよごしたら

Example sentences

See the word page for "汚す" (meaning, pitch, audio) →

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