Verbseoul.
하다 verb
활용하다hwalyonghadato apply

To say to apply politely in the present tense, use 활용해요 (hwah-ryohng-hae-yoh). Below is the full conjugation of 활용하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
활용해
hwah-ryohng-hae
활용해요
hwah-ryohng-hae-yoh
활용합니다
hwah-ryohng-hahm-nee-dah
Past
활용했어
hwah-ryohng-hae-ssuh
활용했어요
hwah-ryohng-hae-ssuh-yoh
활용했습니다
hwah-ryohng-hae-sseum-nee-dah
Future
활용할 거야
hwah-ryohng-hahl- -guh-yah
활용할 거예요
hwah-ryohng-hahl- -guh-yae-yoh
활용할 겁니다
hwah-ryohng-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
활용하세요
hwah-ryohng-hah-sae-yoh
Suggestion / Let's Polite (요)
활용해요
hwah-ryohng-hae-yoh
Question Polite (요)
활용해요?
hwah-ryohng-hae-yoh-?
Connective “and” — (고)
활용하고
hwah-ryohng-hah-goh
Conditional “if” — (면)
활용하면
hwah-ryohng-hah-myuhn
Noun form — (기)
활용함
hwah-ryohng-hahm