Verbseoul.
하다 verb
고발하다gobalhadato charge, to indict, to accuse

To say to charge, to indict, to accuse politely in the present tense, use 고발해요 (goh-bahl-hae-yoh). Below is the full conjugation of 고발하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
고발해
goh-bahl-hae
고발해요
goh-bahl-hae-yoh
고발합니다
goh-bahl-hahm-nee-dah
Past
고발했어
goh-bahl-hae-ssuh
고발했어요
goh-bahl-hae-ssuh-yoh
고발했습니다
goh-bahl-hae-sseum-nee-dah
Future
고발할 거야
goh-bahl-hahl- -guh-yah
고발할 거예요
goh-bahl-hahl- -guh-yae-yoh
고발할 겁니다
goh-bahl-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
고발하세요
goh-bahl-hah-sae-yoh
Suggestion / Let's Polite (요)
고발해요
goh-bahl-hae-yoh
Question Polite (요)
고발해요?
goh-bahl-hae-yoh-?
Connective “and” — (고)
고발하고
goh-bahl-hah-goh
Conditional “if” — (면)
고발하면
goh-bahl-hah-myuhn
Noun form — (기)
고발함
goh-bahl-hahm