Verbseoul.
하다 verb (adj)

참신하다 conjugation (chamsinhada, to be fresh, to be novel, to be original)

To say to be fresh, to be novel, to be original politely in the present tense, use 참신해요 (chahm-sheen-hae-yoh) · chamsinhaeyo. Below is the full conjugation of 참신하다 across the three tenses and three everyday speech levels.

Grammar note (하다 verb (adj)): 하다 adjectives use the same verb 하다 as a suffix to turn descriptive nouns into predicates (행복하다 = to be happy). They conjugate identically to 하다 verbs: the 하 contracts before -아/-어 suffixes to give 해. 행복해요, 행복했어요, 행복합니다. See all 하다 verbs →

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

Highlighted = where the stem changes

TenseCasual (반말)Polite (요)Formal (합니다)
Present
참신해
chahm-sheen-hae
chamsinhae
참신해요
chahm-sheen-hae-yoh
chamsinhaeyo
참신합니다
chahm-sheen-hahm-nee-dah
chamsinhamnida
Past
참신했어
chahm-sheen-hae-ssuh
chamsinhaesseo
참신했어요
chahm-sheen-hae-ssuh-yoh
chamsinhaesseoyo
참신했습니다
chahm-sheen-hae-sseum-nee-dah
chamsinhaesseumnida
Future
참신할 거야
chahm-sheen-hahl guh-yah
chamsinhal geoya
참신할 거예요
chahm-sheen-hahl guh-yae-yoh
chamsinhal geoyeyo
참신할 겁니다
chahm-sheen-hahl guhm-nee-dah
chamsinhal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
참신하세요
chahm-sheen-hah-sae-yoh
chamsinhaseyo
Suggestion / Let's Polite (요)
참신해요
chahm-sheen-hae-yoh
chamsinhaeyo
Question Polite (요)
참신해요?
chahm-sheen-hae-yoh-?
chamsinhaeyo?
Connective "and" — (고)
참신하고
chahm-sheen-hah-goh
chamsinhago
Conditional "if" — (면)
참신하면
chahm-sheen-hah-myuhn
chamsinhamyeon
Progressive (고 있어요)
참신하고 있어요
chahm-sheen-hah-goh ee-ssuh-yoh
chamsinhago isseoyo
Want to (고 싶어요)
참신하고 싶어요
chahm-sheen-hah-goh shee-puh-yoh
chamsinhago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
참신할 수 있어요
chahm-sheen-hahl soo ee-ssuh-yoh
chamsinhal su isseoyo
Because / So (아/어서)
참신해서
chahm-sheen-hae-suh
chamsinhaeseo
Noun form — (기)
참신하기
chahm-sheen-hah-gee
chamsinhagi
Noun form — (음)
참신함
chahm-sheen-hahm
chamsinham