Verbseoul.Korean verb conjugator
regular
자다jadato sleep

To say to sleep politely in the present tense, use 자요 (chah-yoh). Below is the full conjugation of 자다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
chah
자요
chah-yoh
잡니다
chahm-nee-dah
Past
잤어
chah-ssuh
잤어요
chah-ssuh-yoh
잤습니다
chah-sseum-nee-dah
Future
잘 거야
chahl- -guh-yah
잘 거예요
chahl- -guh-yae-yoh
잘 겁니다
chahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
자세요
chah-sae-yoh
Suggestion / Let's Polite (요)
자요
chah-yoh
Question Polite (요)
자요?
chah-yoh-?
Connective “and” — (고)
자고
chah-goh
Conditional “if” — (면)
자면
chah-myuhn
Noun form — (기)
chahm