Verbseoul.
하다 verb

자살하다 conjugation (jasalhada, to commit suicide)

To say to commit suicide politely in the present tense, use 자살해요 (chah-sahl-hae-yoh) · jasalhaeyo. Below is the full conjugation of 자살하다 across the three tenses and three everyday speech levels.

Grammar note (하다 verb): 하다 verbs are formed with a Sino-Korean noun + 하다 (e.g. 공부하다 = study + do). 하다 conjugates irregularly: the ㅏ in 하 contracts with the -아/-어 suffix to give 해 (not *하어). Present polite: 해요; past polite: 했어요. The formal ending is 합니다 (not *하습니다). Most noun+하다 compounds follow this pattern uniformly. See all 하다 verbs →

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

Highlighted = where the stem changes

TenseCasual (반말)Polite (요)Formal (합니다)
Present
자살해
chah-sahl-hae
jasalhae
자살해요
chah-sahl-hae-yoh
jasalhaeyo
자살합니다
chah-sahl-hahm-nee-dah
jasalhamnida
Past
자살했어
chah-sahl-hae-ssuh
jasalhaesseo
자살했어요
chah-sahl-hae-ssuh-yoh
jasalhaesseoyo
자살했습니다
chah-sahl-hae-sseum-nee-dah
jasalhaesseumnida
Future
자살할 거야
chah-sahl-hahl guh-yah
jasalhal geoya
자살할 거예요
chah-sahl-hahl guh-yae-yoh
jasalhal geoyeyo
자살할 겁니다
chah-sahl-hahl guhm-nee-dah
jasalhal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
자살하세요
chah-sahl-hah-sae-yoh
jasalhaseyo
Suggestion / Let's Polite (요)
자살해요
chah-sahl-hae-yoh
jasalhaeyo
Question Polite (요)
자살해요?
chah-sahl-hae-yoh-?
jasalhaeyo?
Connective "and" — (고)
자살하고
chah-sahl-hah-goh
jasalhago
Conditional "if" — (면)
자살하면
chah-sahl-hah-myuhn
jasalhamyeon
Progressive (고 있어요)
자살하고 있어요
chah-sahl-hah-goh ee-ssuh-yoh
jasalhago isseoyo
Want to (고 싶어요)
자살하고 싶어요
chah-sahl-hah-goh shee-puh-yoh
jasalhago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
자살할 수 있어요
chah-sahl-hahl soo ee-ssuh-yoh
jasalhal su isseoyo
Because / So (아/어서)
자살해서
chah-sahl-hae-suh
jasalhaeseo
Noun form — (기)
자살하기
chah-sahl-hah-gee
jasalhagi
Noun form — (음)
자살함
chah-sahl-hahm
jasalham