Verbseoul.
regular
들이다deulidato let in (someone or something)

To say to let in (someone or something) politely in the present tense, use 들여요 (deu-ryuh-yoh). Below is the full conjugation of 들이다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
들여
deu-ryuh
들여요
deu-ryuh-yoh
들입니다
deu-reem-nee-dah
Past
들였어
deu-ryuh-ssuh
들였어요
deu-ryuh-ssuh-yoh
들였습니다
deu-ryuh-sseum-nee-dah
Future
들일 거야
deu-reel- -guh-yah
들일 거예요
deu-reel- -guh-yae-yoh
들일 겁니다
deu-reel- -guhm-nee-dah

Other useful forms

Command Polite (세요)
들이세요
deu-ree-sae-yoh
Suggestion / Let's Polite (요)
들여요
deu-ryuh-yoh
Question Polite (요)
들여요?
deu-ryuh-yoh-?
Connective “and” — (고)
들이고
deu-ree-goh
Conditional “if” — (면)
들이면
deu-ree-myuhn
Noun form — (기)
들임
deu-reem