Verbseoul.
하다 verb
저애하다jeoaehadato obstruct

To say to obstruct politely in the present tense, use 저애해요 (chuh-ae-hae-yoh). Below is the full conjugation of 저애하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
저애해
chuh-ae-hae
저애해요
chuh-ae-hae-yoh
저애합니다
chuh-ae-hahm-nee-dah
Past
저애했어
chuh-ae-hae-ssuh
저애했어요
chuh-ae-hae-ssuh-yoh
저애했습니다
chuh-ae-hae-sseum-nee-dah
Future
저애할 거야
chuh-ae-hahl- -guh-yah
저애할 거예요
chuh-ae-hahl- -guh-yae-yoh
저애할 겁니다
chuh-ae-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
저애하세요
chuh-ae-hah-sae-yoh
Suggestion / Let's Polite (요)
저애해요
chuh-ae-hae-yoh
Question Polite (요)
저애해요?
chuh-ae-hae-yoh-?
Connective “and” — (고)
저애하고
chuh-ae-hah-goh
Conditional “if” — (면)
저애하면
chuh-ae-hah-myuhn
Noun form — (기)
저애함
chuh-ae-hahm