Kanji Library
VerbsJLPT N1

擦れる (sureru) conjugation

JLPT N1 Ichidan verb (Group 2 / ru-verb)intransitive

to rub, to chafe

擦れる (すれる, sureru) is an ichidan verb. Ichidan verbs are the tidy ones: drop the final る and add the ending. Nothing inside the word ever changes. Every form below is tappable — hear it, then say it back.

Conjugation table

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

suremasu
The form you look up. Also the casual present and future.
Plain negative
surenai

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

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

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

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

suretaidesu
“want to ~”. Behaves as an i-adjective.
Volitional
sureyou

suremashou
“let’s ~” / “I think I’ll ~”.
Potential
surerareru

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

sureraremasu
“is ~ed”. Also the honorific and the suffering passive.
Causative
suresaseru

suresasemasu
Make or let someone do it.
Causative-passive
suresaserareru

suresaseraremasu
Be made to do it — the long one.
Imperative
surero

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

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Why it conjugates this way

Ichidan verbs are the tidy ones: drop the final る and add the ending. Nothing inside the word ever changes. See the full rules on the verb conjugation guide.

Kanji in this verb

Other JLPT N1 verbs

All JLPT N1 verbs →