Verbseoul.
하다 verb

흡수하다 conjugation (heupsuhada, to absorb, to consume, to take in)

To say to absorb, to consume, to take in politely in the present tense, use 흡수해요 (heup-ssoo-hae-yoh) · heupssuhaeyo. Below is the full conjugation of 흡수하다 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
흡수해
heup-ssoo-hae
heupssuhae
흡수해요
heup-ssoo-hae-yoh
heupssuhaeyo
흡수합니다
heup-ssoo-hahm-nee-dah
heupssuhamnida
Past
흡수했어
heup-ssoo-hae-ssuh
heupssuhaesseo
흡수했어요
heup-ssoo-hae-ssuh-yoh
heupssuhaesseoyo
흡수했습니다
heup-ssoo-hae-sseum-nee-dah
heupssuhaesseumnida
Future
흡수할 거야
heup-ssoo-hahl guh-yah
heupssuhal geoya
흡수할 거예요
heup-ssoo-hahl guh-yae-yoh
heupssuhal geoyeyo
흡수할 겁니다
heup-ssoo-hahl guhm-nee-dah
heupssuhal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
흡수하세요
heup-ssoo-hah-sae-yoh
heupssuhaseyo
Suggestion / Let's Polite (요)
흡수해요
heup-ssoo-hae-yoh
heupssuhaeyo
Question Polite (요)
흡수해요?
heup-ssoo-hae-yoh-?
heupssuhaeyo?
Connective "and" — (고)
흡수하고
heup-ssoo-hah-goh
heupssuhago
Conditional "if" — (면)
흡수하면
heup-ssoo-hah-myuhn
heupssuhamyeon
Progressive (고 있어요)
흡수하고 있어요
heup-ssoo-hah-goh ee-ssuh-yoh
heupssuhago isseoyo
Want to (고 싶어요)
흡수하고 싶어요
heup-ssoo-hah-goh shee-puh-yoh
heupssuhago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
흡수할 수 있어요
heup-ssoo-hahl soo ee-ssuh-yoh
heupssuhal su isseoyo
Because / So (아/어서)
흡수해서
heup-ssoo-hae-suh
heupssuhaeseo
Noun form — (기)
흡수하기
heup-ssoo-hah-gee
heupssuhagi
Noun form — (음)
흡수함
heup-ssoo-hahm
heupssuham