Verbseoul.
하다 verb

신뢰하다 conjugation (sinroehada, to trust)

To say to trust politely in the present tense, use 신뢰해요 (sheel-rwae-hae-yoh) · silroehaeyo. Below is the full conjugation of 신뢰하다 across the three tenses and three everyday speech levels.

Grammar note (하다 verb): 하다 verbs are formed with a Sino-Korean noun + 하다 (e.g. 공부하다 = study + do). 하다 conjugates irregularly: the ㅏ in 하 contracts with the -아/-어 suffix to give 해 (not *하어). Present polite: 해요; past polite: 했어요. The formal ending is 합니다 (not *하습니다). Most noun+하다 compounds follow this pattern uniformly. See all 하다 verbs →

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

Highlighted = where the stem changes

TenseCasual (반말)Polite (요)Formal (합니다)
Present
신뢰해
sheel-rwae-hae
silroehae
신뢰해요
sheel-rwae-hae-yoh
silroehaeyo
신뢰합니다
sheel-rwae-hahm-nee-dah
silroehamnida
Past
신뢰했어
sheel-rwae-hae-ssuh
silroehaesseo
신뢰했어요
sheel-rwae-hae-ssuh-yoh
silroehaesseoyo
신뢰했습니다
sheel-rwae-hae-sseum-nee-dah
silroehaesseumnida
Future
신뢰할 거야
sheel-rwae-hahl guh-yah
silroehal geoya
신뢰할 거예요
sheel-rwae-hahl guh-yae-yoh
silroehal geoyeyo
신뢰할 겁니다
sheel-rwae-hahl guhm-nee-dah
silroehal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
신뢰하세요
sheel-rwae-hah-sae-yoh
silroehaseyo
Suggestion / Let's Polite (요)
신뢰해요
sheel-rwae-hae-yoh
silroehaeyo
Question Polite (요)
신뢰해요?
sheel-rwae-hae-yoh-?
silroehaeyo?
Connective "and" — (고)
신뢰하고
sheel-rwae-hah-goh
silroehago
Conditional "if" — (면)
신뢰하면
sheel-rwae-hah-myuhn
silroehamyeon
Progressive (고 있어요)
신뢰하고 있어요
sheel-rwae-hah-goh ee-ssuh-yoh
silroehago isseoyo
Want to (고 싶어요)
신뢰하고 싶어요
sheel-rwae-hah-goh shee-puh-yoh
silroehago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
신뢰할 수 있어요
sheel-rwae-hahl soo ee-ssuh-yoh
silroehal su isseoyo
Because / So (아/어서)
신뢰해서
sheel-rwae-hae-suh
silroehaeseo
Noun form — (기)
신뢰하기
sheel-rwae-hah-gee
silroehagi
Noun form — (음)
신뢰함
sheel-rwae-hahm
silroeham