Katsuyo

Godan verb (む)

止むやむ

yamu

to cease · N4

Also read やむ: 病む (fall ill). All 2 words

止む (やむ, yamu) — to cease — is a godan verb ending in む: 止んで (te-form), 止んだ (past), 止まない (negative), 止みます (polite).

It also means to stop; to be over.

How 止む conjugates · godan む-verb

Only the last kana changes: む becomes ま, み, め or も.

Which one depends on the ending. The five are one line of the hiragana chart — same consonant, vowels あ・い・う・え・お — and everything before that kana never changes.

ま止まないnegative
み止みますpolite present
む止むdictionary form
め止めるpotential止めばif
も止もうvolitional
The て and た forms · む → んで, んだ ん止んでte-form止んだpast

The て and た forms are the only two that don't follow this pattern. Every む-, ぶ- and ぬ-verb has the same んで there.

N3 N tags give the JLPT level at which the game starts quizzing a form.

Aa Dimmed forms are too rare in everyday Japanese for the game to quiz.

PLAIN

FormConjugationAudio
present 止む やむ yamu
past It stopped. 止んだ やんだ yanda
negative It doesn't stop. 止まない やまない yamanai
te-form It stops and … 止んで やんで yande
past negative It didn't stop. 止まなかった やまなかった yamanakatta
volitional 止もう やもう yamou
potential N3 止める やめる yameru
cond. ば N3 If it stops, ... 止めば やめば yameba
cond. たら N3 When it stops, ... 止んだら やんだら yandara
passive N2 止まれる やまれる yamareru
causative N2 I make it stop. 止ませる やませる yamaseru
imperative N1 止め やめ yame

POLITE

FormConjugationAudio
present 止みます やみます yamimasu
past It stopped. 止みました やみました yamimashita
negative It doesn't stop. 止みません やみません yamimasen
past negative It didn't stop. 止みませんでした やみませんでした yamimasendeshita
volitional 止みましょう やみましょう yamimashou

ASPECT

FormConjugationAudio
ている It has stopped. 止んでいる やんでいる yandeiru
ていた It had stopped. 止んでいた やんでいた yandeita
ています It has stopped. 止んでいます やんでいます yandeimasu
ていました It had stopped. 止んでいました やんでいました yandeimashita