Verbseoul.
하다 verb
분납하다bunnaphadato pay in instalments

To say to pay in instalments politely in the present tense, use 분납해요 (boon-nah-pae-yoh). Below is the full conjugation of 분납하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
분납해
boon-nah-pae
분납해요
boon-nah-pae-yoh
분납합니다
boon-nah-pahm-nee-dah
Past
분납했어
boon-nah-pae-ssuh
분납했어요
boon-nah-pae-ssuh-yoh
분납했습니다
boon-nah-pae-sseum-nee-dah
Future
분납할 거야
boon-nah-pahl- -guh-yah
분납할 거예요
boon-nah-pahl- -guh-yae-yoh
분납할 겁니다
boon-nah-pahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
분납하세요
boon-nah-pah-sae-yoh
Suggestion / Let's Polite (요)
분납해요
boon-nah-pae-yoh
Question Polite (요)
분납해요?
boon-nah-pae-yoh-?
Connective “and” — (고)
분납하고
boon-nah-pah-goh
Conditional “if” — (면)
분납하면
boon-nah-pah-myuhn
Noun form — (기)
분납함
boon-nah-pahm