Verbseoul.
하다 verb
창설하다changseolhadato found

To say to found politely in the present tense, use 창설해요 (chahng-suhl-hae-yoh). Below is the full conjugation of 창설하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
창설해
chahng-suhl-hae
창설해요
chahng-suhl-hae-yoh
창설합니다
chahng-suhl-hahm-nee-dah
Past
창설했어
chahng-suhl-hae-ssuh
창설했어요
chahng-suhl-hae-ssuh-yoh
창설했습니다
chahng-suhl-hae-sseum-nee-dah
Future
창설할 거야
chahng-suhl-hahl- -guh-yah
창설할 거예요
chahng-suhl-hahl- -guh-yae-yoh
창설할 겁니다
chahng-suhl-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
창설하세요
chahng-suhl-hah-sae-yoh
Suggestion / Let's Polite (요)
창설해요
chahng-suhl-hae-yoh
Question Polite (요)
창설해요?
chahng-suhl-hae-yoh-?
Connective “and” — (고)
창설하고
chahng-suhl-hah-goh
Conditional “if” — (면)
창설하면
chahng-suhl-hah-myuhn
Noun form — (기)
창설함
chahng-suhl-hahm