Verbseoul.
하다 verb

구독하다 conjugation (gudokhada, to subscribe (to a publication))

To say to subscribe (to a publication) politely in the present tense, use 구독해요 (goo-doh-kae-yoh) · gudokaeyo. Below is the full conjugation of 구독하다 across the three tenses and three everyday speech levels.

Grammar note (하다 verb): 하다 verbs are formed with a Sino-Korean noun + 하다 (e.g. 공부하다 = study + do). 하다 conjugates irregularly: the ㅏ in 하 contracts with the -아/-어 suffix to give 해 (not *하어). Present polite: 해요; past polite: 했어요. The formal ending is 합니다 (not *하습니다). Most noun+하다 compounds follow this pattern uniformly. See all 하다 verbs →

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

Highlighted = where the stem changes

TenseCasual (반말)Polite (요)Formal (합니다)
Present
구독해
goo-doh-kae
gudokae
구독해요
goo-doh-kae-yoh
gudokaeyo
구독합니다
goo-doh-kahm-nee-dah
gudokamnida
Past
구독했어
goo-doh-kae-ssuh
gudokaesseo
구독했어요
goo-doh-kae-ssuh-yoh
gudokaesseoyo
구독했습니다
goo-doh-kae-sseum-nee-dah
gudokaesseumnida
Future
구독할 거야
goo-doh-kahl guh-yah
gudokal geoya
구독할 거예요
goo-doh-kahl guh-yae-yoh
gudokal geoyeyo
구독할 겁니다
goo-doh-kahl guhm-nee-dah
gudokal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
구독하세요
goo-doh-kah-sae-yoh
gudokaseyo
Suggestion / Let's Polite (요)
구독해요
goo-doh-kae-yoh
gudokaeyo
Question Polite (요)
구독해요?
goo-doh-kae-yoh-?
gudokaeyo?
Connective "and" — (고)
구독하고
goo-doh-kah-goh
gudokago
Conditional "if" — (면)
구독하면
goo-doh-kah-myuhn
gudokamyeon
Progressive (고 있어요)
구독하고 있어요
goo-doh-kah-goh ee-ssuh-yoh
gudokago isseoyo
Want to (고 싶어요)
구독하고 싶어요
goo-doh-kah-goh shee-puh-yoh
gudokago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
구독할 수 있어요
goo-doh-kahl soo ee-ssuh-yoh
gudokal su isseoyo
Because / So (아/어서)
구독해서
goo-doh-kae-suh
gudokaeseo
Noun form — (기)
구독하기
goo-doh-kah-gee
gudokagi
Noun form — (음)
구독함
goo-doh-kahm
gudokam