Verbseoul.
ㄹ stem
들다deuldato come in, go in, get in, enter

To say to come in, go in, get in, enter politely in the present tense, use 들어요 (deu-ruh-yoh). Below is the full conjugation of 들다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
들어
deu-ruh
들어요
deu-ruh-yoh
듭니다
deum-nee-dah
Past
들었어
deu-ruh-ssuh
들었어요
deu-ruh-ssuh-yoh
들었습니다
deu-ruh-sseum-nee-dah
Future
들 거야
deul- -guh-yah
들 거예요
deul- -guh-yae-yoh
들 겁니다
deul- -guhm-nee-dah

Other useful forms

Command Polite (세요)
드세요
deu-sae-yoh
Suggestion / Let's Polite (요)
들어요
deu-ruh-yoh
Question Polite (요)
들어요?
deu-ruh-yoh-?
Connective “and” — (고)
들고
deul-goh
Conditional “if” — (면)
들면
deul-myuhn
Noun form — (기)
deum