Verbseoul.
하다 verb

갹출하다 conjugation (gyakchulhada, to contribute)

To say to contribute politely in the present tense, use 갹출해요 (gyahg-chool-hae-yoh) · gyakchulhaeyo. Below is the full conjugation of 갹출하다 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
갹출해
gyahg-chool-hae
gyakchulhae
갹출해요
gyahg-chool-hae-yoh
gyakchulhaeyo
갹출합니다
gyahg-chool-hahm-nee-dah
gyakchulhamnida
Past
갹출했어
gyahg-chool-hae-ssuh
gyakchulhaesseo
갹출했어요
gyahg-chool-hae-ssuh-yoh
gyakchulhaesseoyo
갹출했습니다
gyahg-chool-hae-sseum-nee-dah
gyakchulhaesseumnida
Future
갹출할 거야
gyahg-chool-hahl guh-yah
gyakchulhal geoya
갹출할 거예요
gyahg-chool-hahl guh-yae-yoh
gyakchulhal geoyeyo
갹출할 겁니다
gyahg-chool-hahl guhm-nee-dah
gyakchulhal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
갹출하세요
gyahg-chool-hah-sae-yoh
gyakchulhaseyo
Suggestion / Let's Polite (요)
갹출해요
gyahg-chool-hae-yoh
gyakchulhaeyo
Question Polite (요)
갹출해요?
gyahg-chool-hae-yoh-?
gyakchulhaeyo?
Connective "and" — (고)
갹출하고
gyahg-chool-hah-goh
gyakchulhago
Conditional "if" — (면)
갹출하면
gyahg-chool-hah-myuhn
gyakchulhamyeon
Progressive (고 있어요)
갹출하고 있어요
gyahg-chool-hah-goh ee-ssuh-yoh
gyakchulhago isseoyo
Want to (고 싶어요)
갹출하고 싶어요
gyahg-chool-hah-goh shee-puh-yoh
gyakchulhago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
갹출할 수 있어요
gyahg-chool-hahl soo ee-ssuh-yoh
gyakchulhal su isseoyo
Because / So (아/어서)
갹출해서
gyahg-chool-hae-suh
gyakchulhaeseo
Noun form — (기)
갹출하기
gyahg-chool-hah-gee
gyakchulhagi
Noun form — (음)
갹출함
gyahg-chool-hahm
gyakchulham