Verbseoul.
하다 verb
커닝하다keoninghadato cheat on a test

To say to cheat on a test politely in the present tense, use 커닝해요 (kuh-neeng-hae-yoh). Below is the full conjugation of 커닝하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
커닝해
kuh-neeng-hae
커닝해요
kuh-neeng-hae-yoh
커닝합니다
kuh-neeng-hahm-nee-dah
Past
커닝했어
kuh-neeng-hae-ssuh
커닝했어요
kuh-neeng-hae-ssuh-yoh
커닝했습니다
kuh-neeng-hae-sseum-nee-dah
Future
커닝할 거야
kuh-neeng-hahl- -guh-yah
커닝할 거예요
kuh-neeng-hahl- -guh-yae-yoh
커닝할 겁니다
kuh-neeng-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
커닝하세요
kuh-neeng-hah-sae-yoh
Suggestion / Let's Polite (요)
커닝해요
kuh-neeng-hae-yoh
Question Polite (요)
커닝해요?
kuh-neeng-hae-yoh-?
Connective “and” — (고)
커닝하고
kuh-neeng-hah-goh
Conditional “if” — (면)
커닝하면
kuh-neeng-hah-myuhn
Noun form — (기)
커닝함
kuh-neeng-hahm