Verbseoul.
하다 verb (adj)
쫄깃하다jjolgithadachewy

To say chewy politely in the present tense, use 쫄깃해요 (jjohl-gee-tae-yoh). Below is the full conjugation of 쫄깃하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
쫄깃해
jjohl-gee-tae
쫄깃해요
jjohl-gee-tae-yoh
쫄깃합니다
jjohl-gee-tahm-nee-dah
Past
쫄깃했어
jjohl-gee-tae-ssuh
쫄깃했어요
jjohl-gee-tae-ssuh-yoh
쫄깃했습니다
jjohl-gee-tae-sseum-nee-dah
Future
쫄깃할 거야
jjohl-gee-tahl- -guh-yah
쫄깃할 거예요
jjohl-gee-tahl- -guh-yae-yoh
쫄깃할 겁니다
jjohl-gee-tahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
쫄깃하세요
jjohl-gee-tah-sae-yoh
Suggestion / Let's Polite (요)
쫄깃해요
jjohl-gee-tae-yoh
Question Polite (요)
쫄깃해요?
jjohl-gee-tae-yoh-?
Connective “and” — (고)
쫄깃하고
jjohl-gee-tah-goh
Conditional “if” — (면)
쫄깃하면
jjohl-gee-tah-myuhn
Noun form — (기)
쫄깃함
jjohl-gee-tahm