Verbseoul.
하다 verb
보필하다bopilhadato assist a superior (typically a ruler)

To say to assist a superior (typically a ruler) politely in the present tense, use 보필해요 (boh-peel-hae-yoh). Below is the full conjugation of 보필하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
보필해
boh-peel-hae
보필해요
boh-peel-hae-yoh
보필합니다
boh-peel-hahm-nee-dah
Past
보필했어
boh-peel-hae-ssuh
보필했어요
boh-peel-hae-ssuh-yoh
보필했습니다
boh-peel-hae-sseum-nee-dah
Future
보필할 거야
boh-peel-hahl- -guh-yah
보필할 거예요
boh-peel-hahl- -guh-yae-yoh
보필할 겁니다
boh-peel-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
보필하세요
boh-peel-hah-sae-yoh
Suggestion / Let's Polite (요)
보필해요
boh-peel-hae-yoh
Question Polite (요)
보필해요?
boh-peel-hae-yoh-?
Connective “and” — (고)
보필하고
boh-peel-hah-goh
Conditional “if” — (면)
보필하면
boh-peel-hah-myuhn
Noun form — (기)
보필함
boh-peel-hahm