Kanji Library
VerbsJLPT N1

繕う (tsukurou) conjugation

JLPT N1 Godan verb (Group 1 / u-verb)transitive (takes を)

to mend, to repair

繕う (つくろう, tsukurou) is a godan verb. Godan verbs change their final kana up and down its column of the kana chart — the a-row for negatives, the i-row before ます, the e-row for potential and ば. Every form below is tappable — hear it, then say it back.

Conjugation table

FormPlain (casual)Polite (~ます)When you use it
Dictionary / plain
tsukurou

tsukuroimasu
The form you look up. Also the casual present and future.
Plain negative
tsukurowanai

tsukuroimasen
“doesn’t / won’t”. From here it conjugates like an i-adjective.
Plain past
tsukurotta

tsukuroimashita
The casual past — same ending as the te-form, with た/だ.
Plain past negative
tsukurowanakatta

tsukuroimasendeshita
“didn’t”. The negative past, still i-adjective-shaped.
Te-form
tsukurotte
The connector: requests, linking clauses, ~ている.
Progressive (~ている)
tsukurotteiru

tsukurotteimasu
“is ~ing”, or an ongoing resulting state.
Desire (~たい)
tsukuroitai

tsukuroitaidesu
“want to ~”. Behaves as an i-adjective.
Volitional
tsukuroou

tsukuroimashou
“let’s ~” / “I think I’ll ~”.
Potential
tsukuroeru

tsukuroemasu
“can ~”. What you could do; the object often takes が.
Passive
tsukurowareru

tsukurowaremasu
“is ~ed”. Also the honorific and the suffering passive.
Causative
tsukurowaseru

tsukurowasemasu
Make or let someone do it.
Causative-passive
tsukurowasareru

tsukurowasaremasu
Be made to do it — the long one.
Imperative
tsukuroe

tsukurottekudasai
Blunt order. Use ~てください in real life.
Prohibitive
tsukurouna
“don’t!” — dictionary form + な.
Conditional (~ば)
tsukuroeba
“if ~”. General rules and hypotheticals.
Conditional (~たら)
tsukurottara
“if / when ~”. The everyday conditional.

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Why it conjugates this way

Godan verbs change their final kana up and down its column of the kana chart — the a-row for negatives, the i-row before ます, the e-row for potential and ば. See the full rules on the verb conjugation guide.

Kanji in this verb

Other JLPT N1 verbs

All JLPT N1 verbs →