Verbseoul.
regular
마주치다majuchidato meet, to run into

To say to meet, to run into politely in the present tense, use 마주쳐요 (mah-choo-chyuh-yoh). Below is the full conjugation of 마주치다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
마주쳐
mah-choo-chyuh
마주쳐요
mah-choo-chyuh-yoh
마주칩니다
mah-choo-cheem-nee-dah
Past
마주쳤어
mah-choo-chyuh-ssuh
마주쳤어요
mah-choo-chyuh-ssuh-yoh
마주쳤습니다
mah-choo-chyuh-sseum-nee-dah
Future
마주칠 거야
mah-choo-cheel- -guh-yah
마주칠 거예요
mah-choo-cheel- -guh-yae-yoh
마주칠 겁니다
mah-choo-cheel- -guhm-nee-dah

Other useful forms

Command Polite (세요)
마주치세요
mah-choo-chee-sae-yoh
Suggestion / Let's Polite (요)
마주쳐요
mah-choo-chyuh-yoh
Question Polite (요)
마주쳐요?
mah-choo-chyuh-yoh-?
Connective “and” — (고)
마주치고
mah-choo-chee-goh
Conditional “if” — (면)
마주치면
mah-choo-chee-myuhn
Noun form — (기)
마주침
mah-choo-cheem