Verbseoul.
하다 verb
제작하다jejakhadato produce, to create, to make

To say to produce, to create, to make politely in the present tense, use 제작해요 (chae-chah-kae-yoh). Below is the full conjugation of 제작하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
제작해
chae-chah-kae
제작해요
chae-chah-kae-yoh
제작합니다
chae-chah-kahm-nee-dah
Past
제작했어
chae-chah-kae-ssuh
제작했어요
chae-chah-kae-ssuh-yoh
제작했습니다
chae-chah-kae-sseum-nee-dah
Future
제작할 거야
chae-chah-kahl- -guh-yah
제작할 거예요
chae-chah-kahl- -guh-yae-yoh
제작할 겁니다
chae-chah-kahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
제작하세요
chae-chah-kah-sae-yoh
Suggestion / Let's Polite (요)
제작해요
chae-chah-kae-yoh
Question Polite (요)
제작해요?
chae-chah-kae-yoh-?
Connective “and” — (고)
제작하고
chae-chah-kah-goh
Conditional “if” — (면)
제작하면
chae-chah-kah-myuhn
Noun form — (기)
제작함
chae-chah-kahm