Verbseoul.
regular
새다saedato leak, to escape

To say to leak, to escape politely in the present tense, use 새요 (sae-yoh). Below is the full conjugation of 새다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
sae
새요
sae-yoh
샙니다
saem-nee-dah
Past
샜어
sae-ssuh
샜어요
sae-ssuh-yoh
샜습니다
sae-sseum-nee-dah
Future
샐 거야
sael- -guh-yah
샐 거예요
sael- -guh-yae-yoh
샐 겁니다
sael- -guhm-nee-dah

Other useful forms

Command Polite (세요)
새세요
sae-sae-yoh
Suggestion / Let's Polite (요)
새요
sae-yoh
Question Polite (요)
새요?
sae-yoh-?
Connective “and” — (고)
새고
sae-goh
Conditional “if” — (면)
새면
sae-myuhn
Noun form — (기)
saem