Verbseoul.
regular
굴리다gulridato cause (something round) to roll, to turn (over and over again)

To say to cause (something round) to roll, to turn (over and over again) politely in the present tense, use 굴려요 (gool-ryuh-yoh). Below is the full conjugation of 굴리다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
굴려
gool-ryuh
굴려요
gool-ryuh-yoh
굴립니다
gool-reem-nee-dah
Past
굴렸어
gool-ryuh-ssuh
굴렸어요
gool-ryuh-ssuh-yoh
굴렸습니다
gool-ryuh-sseum-nee-dah
Future
굴릴 거야
gool-reel- -guh-yah
굴릴 거예요
gool-reel- -guh-yae-yoh
굴릴 겁니다
gool-reel- -guhm-nee-dah

Other useful forms

Command Polite (세요)
굴리세요
gool-ree-sae-yoh
Suggestion / Let's Polite (요)
굴려요
gool-ryuh-yoh
Question Polite (요)
굴려요?
gool-ryuh-yoh-?
Connective “and” — (고)
굴리고
gool-ree-goh
Conditional “if” — (면)
굴리면
gool-ree-myuhn
Noun form — (기)
굴림
gool-reem