Verbseoul.
ㄹ stem
깨물다kkaemuldato bite hard

To say to bite hard politely in the present tense, use 깨물어요 (ggae-moo-ruh-yoh). Below is the full conjugation of 깨물다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
깨물어
ggae-moo-ruh
깨물어요
ggae-moo-ruh-yoh
깨뭅니다
ggae-moom-nee-dah
Past
깨물었어
ggae-moo-ruh-ssuh
깨물었어요
ggae-moo-ruh-ssuh-yoh
깨물었습니다
ggae-moo-ruh-sseum-nee-dah
Future
깨물 거야
ggae-mool- -guh-yah
깨물 거예요
ggae-mool- -guh-yae-yoh
깨물 겁니다
ggae-mool- -guhm-nee-dah

Other useful forms

Command Polite (세요)
깨무세요
ggae-moo-sae-yoh
Suggestion / Let's Polite (요)
깨물어요
ggae-moo-ruh-yoh
Question Polite (요)
깨물어요?
ggae-moo-ruh-yoh-?
Connective “and” — (고)
깨물고
ggae-mool-goh
Conditional “if” — (면)
깨물면
ggae-mool-myuhn
Noun form — (기)
깨묾
ggae-moom