Verbseoul.
regular
차다chadato be full, to fill, to brim (with), to become filled

To say to be full, to fill, to brim (with), to become filled politely in the present tense, use 차요 (chah-yoh). Below is the full conjugation of 차다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
chah
차요
chah-yoh
찹니다
chahm-nee-dah
Past
찼어
chah-ssuh
찼어요
chah-ssuh-yoh
찼습니다
chah-sseum-nee-dah
Future
찰 거야
chahl- -guh-yah
찰 거예요
chahl- -guh-yae-yoh
찰 겁니다
chahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
차세요
chah-sae-yoh
Suggestion / Let's Polite (요)
차요
chah-yoh
Question Polite (요)
차요?
chah-yoh-?
Connective “and” — (고)
차고
chah-goh
Conditional “if” — (면)
차면
chah-myuhn
Noun form — (기)
chahm