Verbseoul.
regular
연구되다yeongudoedato be researched

To say to be researched politely in the present tense, use 연구돼요 (yuhn-goo-dwae-yoh). Below is the full conjugation of 연구되다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
연구돼
yuhn-goo-dwae
연구돼요
yuhn-goo-dwae-yoh
연구됩니다
yuhn-goo-dwaem-nee-dah
Past
연구됐어
yuhn-goo-dwae-ssuh
연구됐어요
yuhn-goo-dwae-ssuh-yoh
연구됐습니다
yuhn-goo-dwae-sseum-nee-dah
Future
연구될 거야
yuhn-goo-dwael- -guh-yah
연구될 거예요
yuhn-goo-dwael- -guh-yae-yoh
연구될 겁니다
yuhn-goo-dwael- -guhm-nee-dah

Other useful forms

Command Polite (세요)
연구되세요
yuhn-goo-dwae-sae-yoh
Suggestion / Let's Polite (요)
연구돼요
yuhn-goo-dwae-yoh
Question Polite (요)
연구돼요?
yuhn-goo-dwae-yoh-?
Connective “and” — (고)
연구되고
yuhn-goo-dwae-goh
Conditional “if” — (면)
연구되면
yuhn-goo-dwae-myuhn
Noun form — (기)
연구됨
yuhn-goo-dwaem