Verbseoul.
하다 verb

참석하다 conjugation (chamseokhada, to attend a meeting or other gathering)

To say to attend a meeting or other gathering politely in the present tense, use 참석해요 (chahm-suh-kae-yoh) · chamseokaeyo. Below is the full conjugation of 참석하다 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
참석해
chahm-suh-kae
chamseokae
참석해요
chahm-suh-kae-yoh
chamseokaeyo
참석합니다
chahm-suh-kahm-nee-dah
chamseokamnida
Past
참석했어
chahm-suh-kae-ssuh
chamseokaesseo
참석했어요
chahm-suh-kae-ssuh-yoh
chamseokaesseoyo
참석했습니다
chahm-suh-kae-sseum-nee-dah
chamseokaesseumnida
Future
참석할 거야
chahm-suh-kahl guh-yah
chamseokal geoya
참석할 거예요
chahm-suh-kahl guh-yae-yoh
chamseokal geoyeyo
참석할 겁니다
chahm-suh-kahl guhm-nee-dah
chamseokal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
참석하세요
chahm-suh-kah-sae-yoh
chamseokaseyo
Suggestion / Let's Polite (요)
참석해요
chahm-suh-kae-yoh
chamseokaeyo
Question Polite (요)
참석해요?
chahm-suh-kae-yoh-?
chamseokaeyo?
Connective "and" — (고)
참석하고
chahm-suh-kah-goh
chamseokago
Conditional "if" — (면)
참석하면
chahm-suh-kah-myuhn
chamseokamyeon
Progressive (고 있어요)
참석하고 있어요
chahm-suh-kah-goh ee-ssuh-yoh
chamseokago isseoyo
Want to (고 싶어요)
참석하고 싶어요
chahm-suh-kah-goh shee-puh-yoh
chamseokago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
참석할 수 있어요
chahm-suh-kahl soo ee-ssuh-yoh
chamseokal su isseoyo
Because / So (아/어서)
참석해서
chahm-suh-kae-suh
chamseokaeseo
Noun form — (기)
참석하기
chahm-suh-kah-gee
chamseokagi
Noun form — (음)
참석함
chahm-suh-kahm
chamseokam