Verbseoul.
르 irregular (adj)
별다르다byeoldareudaparticular, special

To say particular, special politely in the present tense, use 별달라요 (byuhl-dahl-rah-yoh). Below is the full conjugation of 별다르다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
별달라
byuhl-dahl-rah
별달라요
byuhl-dahl-rah-yoh
별다릅니다
byuhl-dah-reum-nee-dah
Past
별달랐어
byuhl-dahl-rah-ssuh
별달랐어요
byuhl-dahl-rah-ssuh-yoh
별달랐습니다
byuhl-dahl-rah-sseum-nee-dah
Future
별다를 거야
byuhl-dah-reul- -guh-yah
별다를 거예요
byuhl-dah-reul- -guh-yae-yoh
별다를 겁니다
byuhl-dah-reul- -guhm-nee-dah

Other useful forms

Command Polite (세요)
별다르세요
byuhl-dah-reu-sae-yoh
Suggestion / Let's Polite (요)
별달라요
byuhl-dahl-rah-yoh
Question Polite (요)
별달라요?
byuhl-dahl-rah-yoh-?
Connective “and” — (고)
별다르고
byuhl-dah-reu-goh
Conditional “if” — (면)
별다르면
byuhl-dah-reu-myuhn
Noun form — (기)
별다름
byuhl-dah-reum