Verbseoul.
하다 verb (adj)

생생하다 conjugation (saengsaenghada, to be fresh, to be vivid, to be lively)

To say to be fresh, to be vivid, to be lively politely in the present tense, use 생생해요 (saeng-saeng-hae-yoh) · saengsaenghaeyo. Below is the full conjugation of 생생하다 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
생생해
saeng-saeng-hae
saengsaenghae
생생해요
saeng-saeng-hae-yoh
saengsaenghaeyo
생생합니다
saeng-saeng-hahm-nee-dah
saengsaenghamnida
Past
생생했어
saeng-saeng-hae-ssuh
saengsaenghaesseo
생생했어요
saeng-saeng-hae-ssuh-yoh
saengsaenghaesseoyo
생생했습니다
saeng-saeng-hae-sseum-nee-dah
saengsaenghaesseumnida
Future
생생할 거야
saeng-saeng-hahl guh-yah
saengsaenghal geoya
생생할 거예요
saeng-saeng-hahl guh-yae-yoh
saengsaenghal geoyeyo
생생할 겁니다
saeng-saeng-hahl guhm-nee-dah
saengsaenghal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
생생하세요
saeng-saeng-hah-sae-yoh
saengsaenghaseyo
Suggestion / Let's Polite (요)
생생해요
saeng-saeng-hae-yoh
saengsaenghaeyo
Question Polite (요)
생생해요?
saeng-saeng-hae-yoh-?
saengsaenghaeyo?
Connective "and" — (고)
생생하고
saeng-saeng-hah-goh
saengsaenghago
Conditional "if" — (면)
생생하면
saeng-saeng-hah-myuhn
saengsaenghamyeon
Progressive (고 있어요)
생생하고 있어요
saeng-saeng-hah-goh ee-ssuh-yoh
saengsaenghago isseoyo
Want to (고 싶어요)
생생하고 싶어요
saeng-saeng-hah-goh shee-puh-yoh
saengsaenghago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
생생할 수 있어요
saeng-saeng-hahl soo ee-ssuh-yoh
saengsaenghal su isseoyo
Because / So (아/어서)
생생해서
saeng-saeng-hae-suh
saengsaenghaeseo
Noun form — (기)
생생하기
saeng-saeng-hah-gee
saengsaenghagi
Noun form — (음)
생생함
saeng-saeng-hahm
saengsaengham