Verbseoul.
하다 verb
설더구하다seoldeoguhadato eat a lot

To say to eat a lot politely in the present tense, use 설더구해요 (suhl-duh-goo-hae-yoh). Below is the full conjugation of 설더구하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
설더구해
suhl-duh-goo-hae
설더구해요
suhl-duh-goo-hae-yoh
설더구합니다
suhl-duh-goo-hahm-nee-dah
Past
설더구했어
suhl-duh-goo-hae-ssuh
설더구했어요
suhl-duh-goo-hae-ssuh-yoh
설더구했습니다
suhl-duh-goo-hae-sseum-nee-dah
Future
설더구할 거야
suhl-duh-goo-hahl- -guh-yah
설더구할 거예요
suhl-duh-goo-hahl- -guh-yae-yoh
설더구할 겁니다
suhl-duh-goo-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
설더구하세요
suhl-duh-goo-hah-sae-yoh
Suggestion / Let's Polite (요)
설더구해요
suhl-duh-goo-hae-yoh
Question Polite (요)
설더구해요?
suhl-duh-goo-hae-yoh-?
Connective “and” — (고)
설더구하고
suhl-duh-goo-hah-goh
Conditional “if” — (면)
설더구하면
suhl-duh-goo-hah-myuhn
Noun form — (기)
설더구함
suhl-duh-goo-hahm