Verbseoul.
하다 verb
논쟁하다nonjaenghadato dispute

To say to dispute politely in the present tense, use 논쟁해요 (nohn-chaeng-hae-yoh). Below is the full conjugation of 논쟁하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
논쟁해
nohn-chaeng-hae
논쟁해요
nohn-chaeng-hae-yoh
논쟁합니다
nohn-chaeng-hahm-nee-dah
Past
논쟁했어
nohn-chaeng-hae-ssuh
논쟁했어요
nohn-chaeng-hae-ssuh-yoh
논쟁했습니다
nohn-chaeng-hae-sseum-nee-dah
Future
논쟁할 거야
nohn-chaeng-hahl- -guh-yah
논쟁할 거예요
nohn-chaeng-hahl- -guh-yae-yoh
논쟁할 겁니다
nohn-chaeng-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
논쟁하세요
nohn-chaeng-hah-sae-yoh
Suggestion / Let's Polite (요)
논쟁해요
nohn-chaeng-hae-yoh
Question Polite (요)
논쟁해요?
nohn-chaeng-hae-yoh-?
Connective “and” — (고)
논쟁하고
nohn-chaeng-hah-goh
Conditional “if” — (면)
논쟁하면
nohn-chaeng-hah-myuhn
Noun form — (기)
논쟁함
nohn-chaeng-hahm