Verbseoul.
하다 verb

식사하다 conjugation (siksahada, to eat, to have/take a meal)

To say to eat, to have/take a meal politely in the present tense, use 식사해요 (sheeg-ssah-hae-yoh) · sikssahaeyo. Below is the full conjugation of 식사하다 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
식사해
sheeg-ssah-hae
sikssahae
식사해요
sheeg-ssah-hae-yoh
sikssahaeyo
식사합니다
sheeg-ssah-hahm-nee-dah
sikssahamnida
Past
식사했어
sheeg-ssah-hae-ssuh
sikssahaesseo
식사했어요
sheeg-ssah-hae-ssuh-yoh
sikssahaesseoyo
식사했습니다
sheeg-ssah-hae-sseum-nee-dah
sikssahaesseumnida
Future
식사할 거야
sheeg-ssah-hahl guh-yah
sikssahal geoya
식사할 거예요
sheeg-ssah-hahl guh-yae-yoh
sikssahal geoyeyo
식사할 겁니다
sheeg-ssah-hahl guhm-nee-dah
sikssahal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
식사하세요
sheeg-ssah-hah-sae-yoh
sikssahaseyo
Suggestion / Let's Polite (요)
식사해요
sheeg-ssah-hae-yoh
sikssahaeyo
Question Polite (요)
식사해요?
sheeg-ssah-hae-yoh-?
sikssahaeyo?
Connective "and" — (고)
식사하고
sheeg-ssah-hah-goh
sikssahago
Conditional "if" — (면)
식사하면
sheeg-ssah-hah-myuhn
sikssahamyeon
Progressive (고 있어요)
식사하고 있어요
sheeg-ssah-hah-goh ee-ssuh-yoh
sikssahago isseoyo
Want to (고 싶어요)
식사하고 싶어요
sheeg-ssah-hah-goh shee-puh-yoh
sikssahago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
식사할 수 있어요
sheeg-ssah-hahl soo ee-ssuh-yoh
sikssahal su isseoyo
Because / So (아/어서)
식사해서
sheeg-ssah-hae-suh
sikssahaeseo
Noun form — (기)
식사하기
sheeg-ssah-hah-gee
sikssahagi
Noun form — (음)
식사함
sheeg-ssah-hahm
sikssaham