Verbseoul.
하다 verb

기세하다 conjugation (gisehada, to pass away)

To say to pass away politely in the present tense, use 기세해요 (gee-sae-hae-yoh) · gisehaeyo. Below is the full conjugation of 기세하다 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
기세해
gee-sae-hae
gisehae
기세해요
gee-sae-hae-yoh
gisehaeyo
기세합니다
gee-sae-hahm-nee-dah
gisehamnida
Past
기세했어
gee-sae-hae-ssuh
gisehaesseo
기세했어요
gee-sae-hae-ssuh-yoh
gisehaesseoyo
기세했습니다
gee-sae-hae-sseum-nee-dah
gisehaesseumnida
Future
기세할 거야
gee-sae-hahl guh-yah
gisehal geoya
기세할 거예요
gee-sae-hahl guh-yae-yoh
gisehal geoyeyo
기세할 겁니다
gee-sae-hahl guhm-nee-dah
gisehal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
기세하세요
gee-sae-hah-sae-yoh
gisehaseyo
Suggestion / Let's Polite (요)
기세해요
gee-sae-hae-yoh
gisehaeyo
Question Polite (요)
기세해요?
gee-sae-hae-yoh-?
gisehaeyo?
Connective "and" — (고)
기세하고
gee-sae-hah-goh
gisehago
Conditional "if" — (면)
기세하면
gee-sae-hah-myuhn
gisehamyeon
Progressive (고 있어요)
기세하고 있어요
gee-sae-hah-goh ee-ssuh-yoh
gisehago isseoyo
Want to (고 싶어요)
기세하고 싶어요
gee-sae-hah-goh shee-puh-yoh
gisehago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
기세할 수 있어요
gee-sae-hahl soo ee-ssuh-yoh
gisehal su isseoyo
Because / So (아/어서)
기세해서
gee-sae-hae-suh
gisehaeseo
Noun form — (기)
기세하기
gee-sae-hah-gee
gisehagi
Noun form — (음)
기세함
gee-sae-hahm
giseham