Verbseoul.
하다 verb
참석하다chamseokhadato 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). Below is the full conjugation of 참석하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
참석해
chahm-suh-kae
참석해요
chahm-suh-kae-yoh
참석합니다
chahm-suh-kahm-nee-dah
Past
참석했어
chahm-suh-kae-ssuh
참석했어요
chahm-suh-kae-ssuh-yoh
참석했습니다
chahm-suh-kae-sseum-nee-dah
Future
참석할 거야
chahm-suh-kahl- -guh-yah
참석할 거예요
chahm-suh-kahl- -guh-yae-yoh
참석할 겁니다
chahm-suh-kahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
참석하세요
chahm-suh-kah-sae-yoh
Suggestion / Let's Polite (요)
참석해요
chahm-suh-kae-yoh
Question Polite (요)
참석해요?
chahm-suh-kae-yoh-?
Connective “and” — (고)
참석하고
chahm-suh-kah-goh
Conditional “if” — (면)
참석하면
chahm-suh-kah-myuhn
Noun form — (기)
참석함
chahm-suh-kahm