Verbseoul.
하다 verb
과식하다gwasikhadato overeat

To say to overeat politely in the present tense, use 과식해요 (gwah-shee-kae-yoh). Below is the full conjugation of 과식하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
과식해
gwah-shee-kae
과식해요
gwah-shee-kae-yoh
과식합니다
gwah-shee-kahm-nee-dah
Past
과식했어
gwah-shee-kae-ssuh
과식했어요
gwah-shee-kae-ssuh-yoh
과식했습니다
gwah-shee-kae-sseum-nee-dah
Future
과식할 거야
gwah-shee-kahl- -guh-yah
과식할 거예요
gwah-shee-kahl- -guh-yae-yoh
과식할 겁니다
gwah-shee-kahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
과식하세요
gwah-shee-kah-sae-yoh
Suggestion / Let's Polite (요)
과식해요
gwah-shee-kae-yoh
Question Polite (요)
과식해요?
gwah-shee-kae-yoh-?
Connective “and” — (고)
과식하고
gwah-shee-kah-goh
Conditional “if” — (면)
과식하면
gwah-shee-kah-myuhn
Noun form — (기)
과식함
gwah-shee-kahm