Katsuyo

Godan verb (う)

付き合うつきあう

tsukiau

to associate with · N2

付き合う (つきあう, tsukiau) — to associate with — is a godan verb ending in う: 付き合って (te-form), 付き合った (past), 付き合わない (negative), 付き合います (polite).

It also means to keep company with; to go out with.

How 付き合う conjugates · godan う-verb

Only the last kana changes: う becomes わ, い, え or お.

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.

わ付き合わないnegative
い付き合いますpolite present
う付き合うdictionary form
え付き合えるpotential付き合えばif
お付き合おうvolitional
The て and た forms · う → って, った っ付き合ってte-form付き合ったpast

The て and た forms are the only two that don't follow this pattern. Every う-, つ- and る-verb has the same って there.

N1 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 付き合う つきあう tsukiau
past I went out with someone. 付き合った つきあった tsukiatta
negative I don't go out with anyone. 付き合わない つきあわない tsukiawanai
te-form I go out with someone and … 付き合って つきあって tsukiatte
past negative I didn't go out with someone. 付き合わなかった つきあわなかった tsukiawanakatta
volitional Let's go out together! 付き合おう つきあおう tsukiaou
potential I can keep someone company. 付き合える つきあえる tsukiaeru
cond. ば If I were to go out with someone, ... 付き合えば つきあえば tsukiaeba
cond. たら If I go out with someone, ... 付き合ったら つきあったら tsukiattara
passive 付き合われる つきあわれる tsukiawareru
causative 付き合わせる つきあわせる tsukiawaseru
imperative N1 Keep me company! 付き合え つきあえ tsukiae

POLITE

FormConjugationAudio
present 付き合います つきあいます tsukiaimasu
past I went out with someone. 付き合いました つきあいました tsukiaimashita
negative I don't go out with anyone. 付き合いません つきあいません tsukiaimasen
past negative I didn't go out with someone. 付き合いませんでした つきあいませんでした tsukiaimasendeshita
volitional Let's go out together! 付き合いましょう つきあいましょう tsukiaimashou

ASPECT

FormConjugationAudio
ている I'm going out with someone. 付き合っている つきあっている tsukiatteiru
ていた I was going out with someone. 付き合っていた つきあっていた tsukiatteita
ています I'm going out with someone. 付き合っています つきあっています tsukiatteimasu
ていました I was going out with someone. 付き合っていました つきあっていました tsukiatteimashita