Verbseoul.
하다 verb

설더구하다 conjugation (seoldeoguhada, to eat a lot)

To say to eat a lot politely in the present tense, use 설더구해요 (suhl-duh-goo-hae-yoh) · seoldeoguhaeyo. Below is the full conjugation of 설더구하다 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
설더구해
suhl-duh-goo-hae
seoldeoguhae
설더구해요
suhl-duh-goo-hae-yoh
seoldeoguhaeyo
설더구합니다
suhl-duh-goo-hahm-nee-dah
seoldeoguhamnida
Past
설더구했어
suhl-duh-goo-hae-ssuh
seoldeoguhaesseo
설더구했어요
suhl-duh-goo-hae-ssuh-yoh
seoldeoguhaesseoyo
설더구했습니다
suhl-duh-goo-hae-sseum-nee-dah
seoldeoguhaesseumnida
Future
설더구할 거야
suhl-duh-goo-hahl guh-yah
seoldeoguhal geoya
설더구할 거예요
suhl-duh-goo-hahl guh-yae-yoh
seoldeoguhal geoyeyo
설더구할 겁니다
suhl-duh-goo-hahl guhm-nee-dah
seoldeoguhal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
설더구하세요
suhl-duh-goo-hah-sae-yoh
seoldeoguhaseyo
Suggestion / Let's Polite (요)
설더구해요
suhl-duh-goo-hae-yoh
seoldeoguhaeyo
Question Polite (요)
설더구해요?
suhl-duh-goo-hae-yoh-?
seoldeoguhaeyo?
Connective "and" — (고)
설더구하고
suhl-duh-goo-hah-goh
seoldeoguhago
Conditional "if" — (면)
설더구하면
suhl-duh-goo-hah-myuhn
seoldeoguhamyeon
Progressive (고 있어요)
설더구하고 있어요
suhl-duh-goo-hah-goh ee-ssuh-yoh
seoldeoguhago isseoyo
Want to (고 싶어요)
설더구하고 싶어요
suhl-duh-goo-hah-goh shee-puh-yoh
seoldeoguhago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
설더구할 수 있어요
suhl-duh-goo-hahl soo ee-ssuh-yoh
seoldeoguhal su isseoyo
Because / So (아/어서)
설더구해서
suhl-duh-goo-hae-suh
seoldeoguhaeseo
Noun form — (기)
설더구하기
suhl-duh-goo-hah-gee
seoldeoguhagi
Noun form — (음)
설더구함
suhl-duh-goo-hahm
seoldeoguham