Verbseoul.
하다 verb

진출하다 conjugation (jinchulhada, to advance, to enter)

To say to advance, to enter politely in the present tense, use 진출해요 (cheen-chool-hae-yoh) · jinchulhaeyo. Below is the full conjugation of 진출하다 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
진출해
cheen-chool-hae
jinchulhae
진출해요
cheen-chool-hae-yoh
jinchulhaeyo
진출합니다
cheen-chool-hahm-nee-dah
jinchulhamnida
Past
진출했어
cheen-chool-hae-ssuh
jinchulhaesseo
진출했어요
cheen-chool-hae-ssuh-yoh
jinchulhaesseoyo
진출했습니다
cheen-chool-hae-sseum-nee-dah
jinchulhaesseumnida
Future
진출할 거야
cheen-chool-hahl guh-yah
jinchulhal geoya
진출할 거예요
cheen-chool-hahl guh-yae-yoh
jinchulhal geoyeyo
진출할 겁니다
cheen-chool-hahl guhm-nee-dah
jinchulhal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
진출하세요
cheen-chool-hah-sae-yoh
jinchulhaseyo
Suggestion / Let's Polite (요)
진출해요
cheen-chool-hae-yoh
jinchulhaeyo
Question Polite (요)
진출해요?
cheen-chool-hae-yoh-?
jinchulhaeyo?
Connective "and" — (고)
진출하고
cheen-chool-hah-goh
jinchulhago
Conditional "if" — (면)
진출하면
cheen-chool-hah-myuhn
jinchulhamyeon
Progressive (고 있어요)
진출하고 있어요
cheen-chool-hah-goh ee-ssuh-yoh
jinchulhago isseoyo
Want to (고 싶어요)
진출하고 싶어요
cheen-chool-hah-goh shee-puh-yoh
jinchulhago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
진출할 수 있어요
cheen-chool-hahl soo ee-ssuh-yoh
jinchulhal su isseoyo
Because / So (아/어서)
진출해서
cheen-chool-hae-suh
jinchulhaeseo
Noun form — (기)
진출하기
cheen-chool-hah-gee
jinchulhagi
Noun form — (음)
진출함
cheen-chool-hahm
jinchulham