Verbseoul.
으 irregular

들뜨다 conjugation (deultteuda, to come off)

To say to come off politely in the present tense, use 들떠요 (deul-ttuh-yoh) · deultteoyo. Below is the full conjugation of 들뜨다 across the three tenses and three everyday speech levels.

Grammar note (으 irregular): 으-irregular verbs end in ㅡ preceded by a consonant (e.g. 쓰다, 예쁘다). Before a vowel suffix, the ㅡ is dropped entirely. 쓰다 (to write) → 써요, 예쁘다 (to be pretty) → 예뻐요. Because ㅡ itself has no inherent "brighter" or "darker" quality, the vowel harmony is determined by the preceding syllable. See all 으-irregular verbs →

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

Highlighted = where the stem changes

TenseCasual (반말)Polite (요)Formal (합니다)
Present
들떠
deul-ttuh
deultteo
들떠요
deul-ttuh-yoh
deultteoyo
들뜹니다
deul-tteum-nee-dah
deultteumnida
Past
들떴어
deul-ttuh-ssuh
deultteosseo
들떴어요
deul-ttuh-ssuh-yoh
deultteosseoyo
들떴습니다
deul-ttuh-sseum-nee-dah
deultteosseumnida
Future
들뜰 거야
deul-tteul guh-yah
deultteul geoya
들뜰 거예요
deul-tteul guh-yae-yoh
deultteul geoyeyo
들뜰 겁니다
deul-tteul guhm-nee-dah
deultteul geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
들뜨세요
deul-tteu-sae-yoh
deultteuseyo
Suggestion / Let's Polite (요)
들떠요
deul-ttuh-yoh
deultteoyo
Question Polite (요)
들떠요?
deul-ttuh-yoh-?
deultteoyo?
Connective "and" — (고)
들뜨고
deul-tteu-goh
deultteugo
Conditional "if" — (면)
들뜨면
deul-tteu-myuhn
deultteumyeon
Progressive (고 있어요)
들뜨고 있어요
deul-tteu-goh ee-ssuh-yoh
deultteugo isseoyo
Want to (고 싶어요)
들뜨고 싶어요
deul-tteu-goh shee-puh-yoh
deultteugo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
들뜰 수 있어요
deul-tteul soo ee-ssuh-yoh
deultteul su isseoyo
Because / So (아/어서)
들떠서
deul-ttuh-suh
deultteoseo
Noun form — (기)
들뜨기
deul-tteu-gee
deultteugi
Noun form — (음)
들뜸
deul-tteum
deultteum