Verbseoul.
하다 verb
허하다heohadato permit

To say to permit politely in the present tense, use 허해요 (huh-hae-yoh). Below is the full conjugation of 허하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
허해
huh-hae
허해요
huh-hae-yoh
허합니다
huh-hahm-nee-dah
Past
허했어
huh-hae-ssuh
허했어요
huh-hae-ssuh-yoh
허했습니다
huh-hae-sseum-nee-dah
Future
허할 거야
huh-hahl- -guh-yah
허할 거예요
huh-hahl- -guh-yae-yoh
허할 겁니다
huh-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
허하세요
huh-hah-sae-yoh
Suggestion / Let's Polite (요)
허해요
huh-hae-yoh
Question Polite (요)
허해요?
huh-hae-yoh-?
Connective “and” — (고)
허하고
huh-hah-goh
Conditional “if” — (면)
허하면
huh-hah-myuhn
Noun form — (기)
허함
huh-hahm