Verbseoul.
하다 verb
착용하다chakyonghadato put on, to wear

To say to put on, to wear politely in the present tense, use 착용해요 (chah-gyohng-hae-yoh). Below is the full conjugation of 착용하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
착용해
chah-gyohng-hae
착용해요
chah-gyohng-hae-yoh
착용합니다
chah-gyohng-hahm-nee-dah
Past
착용했어
chah-gyohng-hae-ssuh
착용했어요
chah-gyohng-hae-ssuh-yoh
착용했습니다
chah-gyohng-hae-sseum-nee-dah
Future
착용할 거야
chah-gyohng-hahl- -guh-yah
착용할 거예요
chah-gyohng-hahl- -guh-yae-yoh
착용할 겁니다
chah-gyohng-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
착용하세요
chah-gyohng-hah-sae-yoh
Suggestion / Let's Polite (요)
착용해요
chah-gyohng-hae-yoh
Question Polite (요)
착용해요?
chah-gyohng-hae-yoh-?
Connective “and” — (고)
착용하고
chah-gyohng-hah-goh
Conditional “if” — (면)
착용하면
chah-gyohng-hah-myuhn
Noun form — (기)
착용함
chah-gyohng-hahm