Verbseoul.
하다 verb
공급하다gonggeuphadato supply

To say to supply politely in the present tense, use 공급해요 (gohng-geu-pae-yoh). Below is the full conjugation of 공급하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
공급해
gohng-geu-pae
공급해요
gohng-geu-pae-yoh
공급합니다
gohng-geu-pahm-nee-dah
Past
공급했어
gohng-geu-pae-ssuh
공급했어요
gohng-geu-pae-ssuh-yoh
공급했습니다
gohng-geu-pae-sseum-nee-dah
Future
공급할 거야
gohng-geu-pahl- -guh-yah
공급할 거예요
gohng-geu-pahl- -guh-yae-yoh
공급할 겁니다
gohng-geu-pahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
공급하세요
gohng-geu-pah-sae-yoh
Suggestion / Let's Polite (요)
공급해요
gohng-geu-pae-yoh
Question Polite (요)
공급해요?
gohng-geu-pae-yoh-?
Connective “and” — (고)
공급하고
gohng-geu-pah-goh
Conditional “if” — (면)
공급하면
gohng-geu-pah-myuhn
Noun form — (기)
공급함
gohng-geu-pahm