Verbseoul.Korean verb conjugator
하다 (irregular)
시작하다sijakhadato start, to begin

To say to start, to begin politely in the present tense, use 시작해요 (shee-chah-kae-yoh). Below is the full conjugation of 시작하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
시작해
shee-chah-kae
시작해요
shee-chah-kae-yoh
시작합니다
shee-chah-kahm-nee-dah
Past
시작했어
shee-chah-kae-ssuh
시작했어요
shee-chah-kae-ssuh-yoh
시작했습니다
shee-chah-kae-sseum-nee-dah
Future
시작할 거야
shee-chah-kahl- -guh-yah
시작할 거예요
shee-chah-kahl- -guh-yae-yoh
시작할 겁니다
shee-chah-kahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
시작하세요
shee-chah-kah-sae-yoh
Suggestion / Let's Polite (요)
시작해요
shee-chah-kae-yoh
Question Polite (요)
시작해요?
shee-chah-kae-yoh-?
Connective “and” — (고)
시작하고
shee-chah-kah-goh
Conditional “if” — (면)
시작하면
shee-chah-kah-myuhn
Noun form — (기)
시작함
shee-chah-kahm