Verbseoul.
하다 verb
상관하다sanggwanhadato care

To say to care politely in the present tense, use 상관해요 (sahng-gwahn-hae-yoh). Below is the full conjugation of 상관하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
상관해
sahng-gwahn-hae
상관해요
sahng-gwahn-hae-yoh
상관합니다
sahng-gwahn-hahm-nee-dah
Past
상관했어
sahng-gwahn-hae-ssuh
상관했어요
sahng-gwahn-hae-ssuh-yoh
상관했습니다
sahng-gwahn-hae-sseum-nee-dah
Future
상관할 거야
sahng-gwahn-hahl- -guh-yah
상관할 거예요
sahng-gwahn-hahl- -guh-yae-yoh
상관할 겁니다
sahng-gwahn-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
상관하세요
sahng-gwahn-hah-sae-yoh
Suggestion / Let's Polite (요)
상관해요
sahng-gwahn-hae-yoh
Question Polite (요)
상관해요?
sahng-gwahn-hae-yoh-?
Connective “and” — (고)
상관하고
sahng-gwahn-hah-goh
Conditional “if” — (면)
상관하면
sahng-gwahn-hah-myuhn
Noun form — (기)
상관함
sahng-gwahn-hahm