Verbseoul.
regular
씹다ssipdato chew, to chew on

To say to chew, to chew on politely in the present tense, use 씹어요 (shee-buh-yoh). Below is the full conjugation of 씹다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
씹어
shee-buh
씹어요
shee-buh-yoh
씹습니다
sheep-sseum-nee-dah
Past
씹었어
shee-buh-ssuh
씹었어요
shee-buh-ssuh-yoh
씹었습니다
shee-buh-sseum-nee-dah
Future
씹을 거야
shee-beul- -guh-yah
씹을 거예요
shee-beul- -guh-yae-yoh
씹을 겁니다
shee-beul- -guhm-nee-dah

Other useful forms

Command Polite (세요)
씹으세요
shee-beu-sae-yoh
Suggestion / Let's Polite (요)
씹어요
shee-buh-yoh
Question Polite (요)
씹어요?
shee-buh-yoh-?
Connective “and” — (고)
씹고
sheep-goh
Conditional “if” — (면)
씹으면
shee-beu-myuhn
Noun form — (기)
씹음
shee-beum