Verbseoul.
하다 verb
중지하다jungjihadato cease, to suspend, to halt

To say to cease, to suspend, to halt politely in the present tense, use 중지해요 (choong-chee-hae-yoh). Below is the full conjugation of 중지하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
중지해
choong-chee-hae
중지해요
choong-chee-hae-yoh
중지합니다
choong-chee-hahm-nee-dah
Past
중지했어
choong-chee-hae-ssuh
중지했어요
choong-chee-hae-ssuh-yoh
중지했습니다
choong-chee-hae-sseum-nee-dah
Future
중지할 거야
choong-chee-hahl- -guh-yah
중지할 거예요
choong-chee-hahl- -guh-yae-yoh
중지할 겁니다
choong-chee-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
중지하세요
choong-chee-hah-sae-yoh
Suggestion / Let's Polite (요)
중지해요
choong-chee-hae-yoh
Question Polite (요)
중지해요?
choong-chee-hae-yoh-?
Connective “and” — (고)
중지하고
choong-chee-hah-goh
Conditional “if” — (면)
중지하면
choong-chee-hah-myuhn
Noun form — (기)
중지함
choong-chee-hahm