Verbseoul.
descriptive

떠다 conjugation (tteoda, Russia form of 내리다)

To say Russia form of 내리다 politely in the present tense, use 떠요 (ttuh-yoh) · tteoyo. Below is the full conjugation of 떠다 across the three tenses and three everyday speech levels.

Grammar note (descriptive): Descriptive verbs (형용사) function like adjectives in Korean and conjugate the same way as regular action verbs. They cannot take the progressive -고 있어요 or imperative forms. 좋다 (to be good) → 좋아요; 크다 (to be big) → 커요 (으-irregular).

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

TenseCasual (반말)Polite (요)Formal (합니다)
Present
떠
ttuh
tteo
떠요
ttuh-yoh
tteoyo
떱니다
ttuhm-nee-dah
tteomnida
Past
떴어
ttuh-ssuh
tteosseo
떴어요
ttuh-ssuh-yoh
tteosseoyo
떴습니다
ttuh-sseum-nee-dah
tteosseumnida
Future
떨 거야
ttuhl guh-yah
tteol geoya
떨 거예요
ttuhl guh-yae-yoh
tteol geoyeyo
떨 겁니다
ttuhl guhm-nee-dah
tteol geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
떠세요
ttuh-sae-yoh
tteoseyo
Suggestion / Let's Polite (요)
떠요
ttuh-yoh
tteoyo
Question Polite (요)
떠요?
ttuh-yoh-?
tteoyo?
Connective "and" — (고)
떠고
ttuh-goh
tteogo
Conditional "if" — (면)
떠면
ttuh-myuhn
tteomyeon
Progressive (고 있어요)
떠고 있어요
ttuh-goh ee-ssuh-yoh
tteogo isseoyo
Want to (고 싶어요)
떠고 싶어요
ttuh-goh shee-puh-yoh
tteogo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
떨 수 있어요
ttuhl soo ee-ssuh-yoh
tteol su isseoyo
Because / So (아/어서)
떠서
ttuh-suh
tteoseo
Noun form — (기)
떠기
ttuh-gee
tteogi
Noun form — (음)
떰
ttuhm
tteom