Verbseoul.
ㄹ stem

졸다 conjugation (jolda, to doze off)

To say to doze off politely in the present tense, use 졸아요 (choh-rah-yoh) · jorayo. Below is the full conjugation of 졸다 across the three tenses and three everyday speech levels.

Grammar note (ㄹ stem): ㄹ-stem verbs end in ㄹ as the final consonant. They are conjugated regularly with vowel suffixes (살다 → 살아요), but the ㄹ drops before certain consonant suffixes — specifically before ㄴ, ㅂ, ㅅ, and before the formal ending 습니다: 살다 → 사는, 삽니다, 살지 (ㄹ kept before ㅈ). This is sometimes called a "ㄹ drop" or "ㄹ irregular." See all ㄹ-stem verbs →

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

Highlighted = where the stem changes

TenseCasual (반말)Polite (요)Formal (합니다)
Present
졸아
choh-rah
jora
졸아요
choh-rah-yoh
jorayo
좁니다
chohm-nee-dah
jomnida
Past
졸았어
choh-rah-ssuh
jorasseo
졸았어요
choh-rah-ssuh-yoh
jorasseoyo
졸았습니다
choh-rah-sseum-nee-dah
jorasseumnida
Future
졸 거야
chohl guh-yah
jol geoya
졸 거예요
chohl guh-yae-yoh
jol geoyeyo
졸 겁니다
chohl guhm-nee-dah
jol geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
조세요
choh-sae-yoh
joseyo
Suggestion / Let's Polite (요)
졸아요
choh-rah-yoh
jorayo
Question Polite (요)
졸아요?
choh-rah-yoh-?
jorayo?
Connective "and" — (고)
졸고
chohl-goh
jolgo
Conditional "if" — (면)
졸면
chohl-myuhn
jolmyeon
Progressive (고 있어요)
졸고 있어요
chohl-goh ee-ssuh-yoh
jolgo isseoyo
Want to (고 싶어요)
졸고 싶어요
chohl-goh shee-puh-yoh
jolgo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
졸 수 있어요
chohl soo ee-ssuh-yoh
jol su isseoyo
Because / So (아/어서)
졸아서
choh-rah-suh
joraseo
Noun form — (기)
졸기
chohl-gee
jolgi
Noun form — (음)
졺
chohm
jom