Verbseoul.
하다 verb

추출하다 conjugation (chuchulhada, to extract)

To say to extract politely in the present tense, use 추출해요 (choo-chool-hae-yoh) · chuchulhaeyo. Below is the full conjugation of 추출하다 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
추출해
choo-chool-hae
chuchulhae
추출해요
choo-chool-hae-yoh
chuchulhaeyo
추출합니다
choo-chool-hahm-nee-dah
chuchulhamnida
Past
추출했어
choo-chool-hae-ssuh
chuchulhaesseo
추출했어요
choo-chool-hae-ssuh-yoh
chuchulhaesseoyo
추출했습니다
choo-chool-hae-sseum-nee-dah
chuchulhaesseumnida
Future
추출할 거야
choo-chool-hahl guh-yah
chuchulhal geoya
추출할 거예요
choo-chool-hahl guh-yae-yoh
chuchulhal geoyeyo
추출할 겁니다
choo-chool-hahl guhm-nee-dah
chuchulhal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
추출하세요
choo-chool-hah-sae-yoh
chuchulhaseyo
Suggestion / Let's Polite (요)
추출해요
choo-chool-hae-yoh
chuchulhaeyo
Question Polite (요)
추출해요?
choo-chool-hae-yoh-?
chuchulhaeyo?
Connective "and" — (고)
추출하고
choo-chool-hah-goh
chuchulhago
Conditional "if" — (면)
추출하면
choo-chool-hah-myuhn
chuchulhamyeon
Progressive (고 있어요)
추출하고 있어요
choo-chool-hah-goh ee-ssuh-yoh
chuchulhago isseoyo
Want to (고 싶어요)
추출하고 싶어요
choo-chool-hah-goh shee-puh-yoh
chuchulhago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
추출할 수 있어요
choo-chool-hahl soo ee-ssuh-yoh
chuchulhal su isseoyo
Because / So (아/어서)
추출해서
choo-chool-hae-suh
chuchulhaeseo
Noun form — (기)
추출하기
choo-chool-hah-gee
chuchulhagi
Noun form — (음)
추출함
choo-chool-hahm
chuchulham