Verbseoul.
regular
곪다gomdaTo fester

To say To fester politely in the present tense, use 곪아요 (gohl-mah-yoh). Below is the full conjugation of 곪다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
곪아
gohl-mah
곪아요
gohl-mah-yoh
곪습니다
gohm-seum-nee-dah
Past
곪았어
gohl-mah-ssuh
곪았어요
gohl-mah-ssuh-yoh
곪았습니다
gohl-mah-sseum-nee-dah
Future
곪을 거야
gohl-meul- -guh-yah
곪을 거예요
gohl-meul- -guh-yae-yoh
곪을 겁니다
gohl-meul- -guhm-nee-dah

Other useful forms

Command Polite (세요)
곪으세요
gohl-meu-sae-yoh
Suggestion / Let's Polite (요)
곪아요
gohl-mah-yoh
Question Polite (요)
곪아요?
gohl-mah-yoh-?
Connective “and” — (고)
곪고
gohm-goh
Conditional “if” — (면)
곪으면
gohl-meu-myuhn
Noun form — (기)
곪음
gohl-meum