Verbseoul.
regular

재우다 conjugation (jaeuda, to put someone to bed, to lull (a baby))

To say to put someone to bed, to lull (a baby) politely in the present tense, use 재워요 (chae-wuh-yoh) · jaewoyo. Below is the full conjugation of 재우다 across the three tenses and three everyday speech levels.

Grammar note (regular): Regular verbs and adjectives conjugate predictably. Before 어-series suffixes, vowels may contract (가 + 아 → 가, 보 + 아 → 봐), but no consonant in the stem changes. If the final vowel of the stem is ㅏ or ㅗ, use 아; otherwise use 어. Consonant-final stems: 먹 + 어 → 먹어; vowel-final: 가 + 아 → 가.

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

TenseCasual (반말)Polite (요)Formal (합니다)
Present
재워
chae-wuh
jaewo
재워요
chae-wuh-yoh
jaewoyo
재웁니다
chae-oom-nee-dah
jaeumnida
Past
재웠어
chae-wuh-ssuh
jaewosseo
재웠어요
chae-wuh-ssuh-yoh
jaewosseoyo
재웠습니다
chae-wuh-sseum-nee-dah
jaewosseumnida
Future
재울 거야
chae-ool guh-yah
jaeul geoya
재울 거예요
chae-ool guh-yae-yoh
jaeul geoyeyo
재울 겁니다
chae-ool guhm-nee-dah
jaeul geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
재우세요
chae-oo-sae-yoh
jaeuseyo
Suggestion / Let's Polite (요)
재워요
chae-wuh-yoh
jaewoyo
Question Polite (요)
재워요?
chae-wuh-yoh-?
jaewoyo?
Connective "and" — (고)
재우고
chae-oo-goh
jaeugo
Conditional "if" — (면)
재우면
chae-oo-myuhn
jaeumyeon
Progressive (고 있어요)
재우고 있어요
chae-oo-goh ee-ssuh-yoh
jaeugo isseoyo
Want to (고 싶어요)
재우고 싶어요
chae-oo-goh shee-puh-yoh
jaeugo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
재울 수 있어요
chae-ool soo ee-ssuh-yoh
jaeul su isseoyo
Because / So (아/어서)
재워서
chae-wuh-suh
jaewoseo
Noun form — (기)
재우기
chae-oo-gee
jaeugi
Noun form — (음)
재움
chae-oom
jaeum