Verbseoul.
ㄹ stem
저물다jeomuldato get dark

To say to get dark politely in the present tense, use 저물어요 (chuh-moo-ruh-yoh). Below is the full conjugation of 저물다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
저물어
chuh-moo-ruh
저물어요
chuh-moo-ruh-yoh
저뭅니다
chuh-moom-nee-dah
Past
저물었어
chuh-moo-ruh-ssuh
저물었어요
chuh-moo-ruh-ssuh-yoh
저물었습니다
chuh-moo-ruh-sseum-nee-dah
Future
저물 거야
chuh-mool- -guh-yah
저물 거예요
chuh-mool- -guh-yae-yoh
저물 겁니다
chuh-mool- -guhm-nee-dah

Other useful forms

Command Polite (세요)
저무세요
chuh-moo-sae-yoh
Suggestion / Let's Polite (요)
저물어요
chuh-moo-ruh-yoh
Question Polite (요)
저물어요?
chuh-moo-ruh-yoh-?
Connective “and” — (고)
저물고
chuh-mool-goh
Conditional “if” — (면)
저물면
chuh-mool-myuhn
Noun form — (기)
저묾
chuh-moom