Verbseoul.
descriptive
상관없다sanggwaneopdato have nothing to do with something

To say to have nothing to do with something politely in the present tense, use 상관없어요 (sahng-gwah-nuhp-ssuh-yoh). Below is the full conjugation of 상관없다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
상관없어
sahng-gwah-nuhp-ssuh
상관없어요
sahng-gwah-nuhp-ssuh-yoh
상관없습니다
sahng-gwah-nuhp-seum-nee-dah
Past
상관없었어
sahng-gwah-nuhp-ssuh-ssuh
상관없었어요
sahng-gwah-nuhp-ssuh-ssuh-yoh
상관없었습니다
sahng-gwah-nuhp-ssuh-sseum-nee-dah
Future
상관없을 거야
sahng-gwah-nuhp-sseul- -guh-yah
상관없을 거예요
sahng-gwah-nuhp-sseul- -guh-yae-yoh
상관없을 겁니다
sahng-gwah-nuhp-sseul- -guhm-nee-dah

Other useful forms

Command Polite (세요)
상관없으세요
sahng-gwah-nuhp-sseu-sae-yoh
Suggestion / Let's Polite (요)
상관없어요
sahng-gwah-nuhp-ssuh-yoh
Question Polite (요)
상관없어요?
sahng-gwah-nuhp-ssuh-yoh-?
Connective “and” — (고)
상관없고
sahng-gwah-nuhp-goh
Conditional “if” — (면)
상관없으면
sahng-gwah-nuhp-sseu-myuhn
Noun form — (기)
상관없음
sahng-gwah-nuhp-sseum