Verbseoul.
regular
끊이다kkeunidato cease, to discontinue

To say to cease, to discontinue politely in the present tense, use 끊여요 (ggeun-yuh-yoh). Below is the full conjugation of 끊이다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
끊여
ggeun-yuh
끊여요
ggeun-yuh-yoh
끊입니다
ggeun-eem-nee-dah
Past
끊였어
ggeun-yuh-ssuh
끊였어요
ggeun-yuh-ssuh-yoh
끊였습니다
ggeun-yuh-sseum-nee-dah
Future
끊일 거야
ggeun-eel- -guh-yah
끊일 거예요
ggeun-eel- -guh-yae-yoh
끊일 겁니다
ggeun-eel- -guhm-nee-dah

Other useful forms

Command Polite (세요)
끊이세요
ggeun-ee-sae-yoh
Suggestion / Let's Polite (요)
끊여요
ggeun-yuh-yoh
Question Polite (요)
끊여요?
ggeun-yuh-yoh-?
Connective “and” — (고)
끊이고
ggeun-ee-goh
Conditional “if” — (면)
끊이면
ggeun-ee-myuhn
Noun form — (기)
끊임
ggeun-eem