Verbseoul.
으 irregular
들뜨다deultteudato come off

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

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
들떠
deul-ttuh
들떠요
deul-ttuh-yoh
들뜹니다
deul-tteum-nee-dah
Past
들떴어
deul-ttuh-ssuh
들떴어요
deul-ttuh-ssuh-yoh
들떴습니다
deul-ttuh-sseum-nee-dah
Future
들뜰 거야
deul-tteul- -guh-yah
들뜰 거예요
deul-tteul- -guh-yae-yoh
들뜰 겁니다
deul-tteul- -guhm-nee-dah

Other useful forms

Command Polite (세요)
들뜨세요
deul-tteu-sae-yoh
Suggestion / Let's Polite (요)
들떠요
deul-ttuh-yoh
Question Polite (요)
들떠요?
deul-ttuh-yoh-?
Connective “and” — (고)
들뜨고
deul-tteu-goh
Conditional “if” — (면)
들뜨면
deul-tteu-myuhn
Noun form — (기)
들뜸
deul-tteum