Verbseoul.
하다 verb
추적하다chujeokhadachase

To say chase politely in the present tense, use 추적해요 (choo-chuh-kae-yoh). Below is the full conjugation of 추적하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
추적해
choo-chuh-kae
추적해요
choo-chuh-kae-yoh
추적합니다
choo-chuh-kahm-nee-dah
Past
추적했어
choo-chuh-kae-ssuh
추적했어요
choo-chuh-kae-ssuh-yoh
추적했습니다
choo-chuh-kae-sseum-nee-dah
Future
추적할 거야
choo-chuh-kahl- -guh-yah
추적할 거예요
choo-chuh-kahl- -guh-yae-yoh
추적할 겁니다
choo-chuh-kahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
추적하세요
choo-chuh-kah-sae-yoh
Suggestion / Let's Polite (요)
추적해요
choo-chuh-kae-yoh
Question Polite (요)
추적해요?
choo-chuh-kae-yoh-?
Connective “and” — (고)
추적하고
choo-chuh-kah-goh
Conditional “if” — (면)
추적하면
choo-chuh-kah-myuhn
Noun form — (기)
추적함
choo-chuh-kahm