Verbseoul.
하다 verb (adj)

어눌하다 conjugation (eonulhada, to be inarticulate (in speech))

To say to be inarticulate (in speech) politely in the present tense, use 어눌해요 (uh-nool-hae-yoh) · eonulhaeyo. Below is the full conjugation of 어눌하다 across the three tenses and three everyday speech levels.

Grammar note (하다 verb (adj)): 하다 adjectives use the same verb 하다 as a suffix to turn descriptive nouns into predicates (행복하다 = to be happy). They conjugate identically to 하다 verbs: the 하 contracts before -아/-어 suffixes to give 해. 행복해요, 행복했어요, 행복합니다. See all 하다 verbs →

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

Highlighted = where the stem changes

TenseCasual (반말)Polite (요)Formal (합니다)
Present
어눌해
uh-nool-hae
eonulhae
어눌해요
uh-nool-hae-yoh
eonulhaeyo
어눌합니다
uh-nool-hahm-nee-dah
eonulhamnida
Past
어눌했어
uh-nool-hae-ssuh
eonulhaesseo
어눌했어요
uh-nool-hae-ssuh-yoh
eonulhaesseoyo
어눌했습니다
uh-nool-hae-sseum-nee-dah
eonulhaesseumnida
Future
어눌할 거야
uh-nool-hahl guh-yah
eonulhal geoya
어눌할 거예요
uh-nool-hahl guh-yae-yoh
eonulhal geoyeyo
어눌할 겁니다
uh-nool-hahl guhm-nee-dah
eonulhal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
어눌하세요
uh-nool-hah-sae-yoh
eonulhaseyo
Suggestion / Let's Polite (요)
어눌해요
uh-nool-hae-yoh
eonulhaeyo
Question Polite (요)
어눌해요?
uh-nool-hae-yoh-?
eonulhaeyo?
Connective "and" — (고)
어눌하고
uh-nool-hah-goh
eonulhago
Conditional "if" — (면)
어눌하면
uh-nool-hah-myuhn
eonulhamyeon
Progressive (고 있어요)
어눌하고 있어요
uh-nool-hah-goh ee-ssuh-yoh
eonulhago isseoyo
Want to (고 싶어요)
어눌하고 싶어요
uh-nool-hah-goh shee-puh-yoh
eonulhago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
어눌할 수 있어요
uh-nool-hahl soo ee-ssuh-yoh
eonulhal su isseoyo
Because / So (아/어서)
어눌해서
uh-nool-hae-suh
eonulhaeseo
Noun form — (기)
어눌하기
uh-nool-hah-gee
eonulhagi
Noun form — (음)
어눌함
uh-nool-hahm
eonulham