Katsuyo

Godan verb (く)

背くそむく

somuku

to run counter to · N1

背く (そむく, somuku) — to run counter to — is a godan verb ending in く: 背いて (te-form), 背いた (past), 背かない (negative), 背きます (polite).

It also means to go against; to disobey.

How 背く conjugates · godan く-verb

Only the last kana changes: く becomes か, き, け or こ.

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.

か背かないnegative
き背きますpolite present
く背くdictionary form
け背けるpotential背けばif
こ背こうvolitional
The て and た forms · く → いて, いた い背いてte-form背いたpast

The て and た forms are the only two that don't follow this pattern. Every く- and ぐ-verb changes the same way there; only 行く is different.

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

PLAIN

FormConjugationAudio
present 背く そむく somuku
past I disobeyed someone. 背いた そむいた somuita
negative I don't disobey anyone. 背かない そむかない somukanai
te-form I go against it and … 背いて そむいて somuite
past negative I didn't go against it. 背かなかった そむかなかった somukanakatta
volitional 背こう そむこう somukou
potential 背ける そむける somukeru
cond. ば If I disobey someone, ... 背けば そむけば somukeba
cond. たら When I go against it, ... 背いたら そむいたら somuitara
passive Someone goes against me. 背かれる そむかれる somukareru
causative I make someone go against it. 背かせる そむかせる somukaseru
imperative 背け そむけ somuke

POLITE

FormConjugationAudio
present 背きます そむきます somukimasu
past I disobeyed someone. 背きました そむきました somukimashita
negative I don't disobey anyone. 背きません そむきません somukimasen
past negative I didn't go against it. 背きませんでした そむきませんでした somukimasendeshita
volitional 背きましょう そむきましょう somukimashou

ASPECT

FormConjugationAudio
ている I'm disobeying someone. 背いている そむいている somuiteiru
ていた I was going against it. 背いていた そむいていた somuiteita
ています I'm disobeying someone. 背いています そむいています somuiteimasu
ていました I was going against it. 背いていました そむいていました somuiteimashita