Verbseoul.
하다 verb

출석하다 conjugation (chulseokhada, to attend, to be present)

To say to attend, to be present politely in the present tense, use 출석해요 (chool-suh-kae-yoh) · chulseokaeyo. Below is the full conjugation of 출석하다 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
출석해
chool-suh-kae
chulseokae
출석해요
chool-suh-kae-yoh
chulseokaeyo
출석합니다
chool-suh-kahm-nee-dah
chulseokamnida
Past
출석했어
chool-suh-kae-ssuh
chulseokaesseo
출석했어요
chool-suh-kae-ssuh-yoh
chulseokaesseoyo
출석했습니다
chool-suh-kae-sseum-nee-dah
chulseokaesseumnida
Future
출석할 거야
chool-suh-kahl guh-yah
chulseokal geoya
출석할 거예요
chool-suh-kahl guh-yae-yoh
chulseokal geoyeyo
출석할 겁니다
chool-suh-kahl guhm-nee-dah
chulseokal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
출석하세요
chool-suh-kah-sae-yoh
chulseokaseyo
Suggestion / Let's Polite (요)
출석해요
chool-suh-kae-yoh
chulseokaeyo
Question Polite (요)
출석해요?
chool-suh-kae-yoh-?
chulseokaeyo?
Connective "and" — (고)
출석하고
chool-suh-kah-goh
chulseokago
Conditional "if" — (면)
출석하면
chool-suh-kah-myuhn
chulseokamyeon
Progressive (고 있어요)
출석하고 있어요
chool-suh-kah-goh ee-ssuh-yoh
chulseokago isseoyo
Want to (고 싶어요)
출석하고 싶어요
chool-suh-kah-goh shee-puh-yoh
chulseokago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
출석할 수 있어요
chool-suh-kahl soo ee-ssuh-yoh
chulseokal su isseoyo
Because / So (아/어서)
출석해서
chool-suh-kae-suh
chulseokaeseo
Noun form — (기)
출석하기
chool-suh-kah-gee
chulseokagi
Noun form — (음)
출석함
chool-suh-kahm
chulseokam