Godan verb (む)

危ぶむあやぶむ

ayabumu

to fear · N1

危ぶむ (あやぶむ, ayabumu) — to fear — is a godan verb ending in む: 危ぶんで (te-form), 危ぶんだ (past), 危ぶまない (negative), 危ぶみます (polite).

It is transitive: it takes a direct object. It also means to doubt; to have misgivings about.

How 危ぶむ 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.

ま危ぶまないnegative

み危ぶみますpolite present

む危ぶむdictionary form

め危ぶめるpotential危ぶめばif

も危ぶもうvolitional

The て and た forms · む → んで, んだん危ぶんでte-form危ぶんだ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.

N5 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

Form	Conjugation	Audio
present N5	危ぶむあやぶむ ayabumu
past N5 I feared for it.	危ぶんだあやぶんだ ayabunda
negative N5	危ぶまないあやぶまない ayabumanai
te-form N5 I fear for it and …	危ぶんであやぶんで ayabunde
past negative N4	危ぶまなかったあやぶまなかった ayabumanakatta
volitional N4	危ぶもうあやぶもう ayabumou
potential N3	危ぶめるあやぶめる ayabumeru
cond. ば N3 If I fear for it, ...	危ぶめばあやぶめば ayabumeba
cond. たら N3	危ぶんだらあやぶんだら ayabundara
passive N2 It's viewed with misgivings.	危ぶまれるあやぶまれる ayabumareru
causative N2 I make someone fear for it.	危ぶませるあやぶませる ayabumaseru
imperative N1	危ぶめあやぶめ ayabume

POLITE

Form	Conjugation	Audio
present N5	危ぶみますあやぶみます ayabumimasu
past N5 I feared for it.	危ぶみましたあやぶみました ayabumimashita
negative N5	危ぶみませんあやぶみません ayabumimasen
past negative N4	危ぶみませんでしたあやぶみませんでした ayabumimasendeshita
volitional N4	危ぶみましょうあやぶみましょう ayabumimashou

ASPECT

Form	Conjugation	Audio
ている N4 I'm having misgivings about it.	危ぶんでいるあやぶんでいる ayabundeiru
ていた N4 I was having misgivings about it.	危ぶんでいたあやぶんでいた ayabundeita
ています N4 I'm having misgivings about it.	危ぶんでいますあやぶんでいます ayabundeimasu
ていました N4 I was having misgivings about it.	危ぶんでいましたあやぶんでいました ayabundeimashita