Verbseoul.
하다 verb (adj)

거대하다 conjugation (geodaehada, huge)

To say huge politely in the present tense, use 거대해요 (guh-dae-hae-yoh) · geodaehaeyo. Below is the full conjugation of 거대하다 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
거대해
guh-dae-hae
geodaehae
거대해요
guh-dae-hae-yoh
geodaehaeyo
거대합니다
guh-dae-hahm-nee-dah
geodaehamnida
Past
거대했어
guh-dae-hae-ssuh
geodaehaesseo
거대했어요
guh-dae-hae-ssuh-yoh
geodaehaesseoyo
거대했습니다
guh-dae-hae-sseum-nee-dah
geodaehaesseumnida
Future
거대할 거야
guh-dae-hahl guh-yah
geodaehal geoya
거대할 거예요
guh-dae-hahl guh-yae-yoh
geodaehal geoyeyo
거대할 겁니다
guh-dae-hahl guhm-nee-dah
geodaehal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
거대하세요
guh-dae-hah-sae-yoh
geodaehaseyo
Suggestion / Let's Polite (요)
거대해요
guh-dae-hae-yoh
geodaehaeyo
Question Polite (요)
거대해요?
guh-dae-hae-yoh-?
geodaehaeyo?
Connective "and" — (고)
거대하고
guh-dae-hah-goh
geodaehago
Conditional "if" — (면)
거대하면
guh-dae-hah-myuhn
geodaehamyeon
Progressive (고 있어요)
거대하고 있어요
guh-dae-hah-goh ee-ssuh-yoh
geodaehago isseoyo
Want to (고 싶어요)
거대하고 싶어요
guh-dae-hah-goh shee-puh-yoh
geodaehago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
거대할 수 있어요
guh-dae-hahl soo ee-ssuh-yoh
geodaehal su isseoyo
Because / So (아/어서)
거대해서
guh-dae-hae-suh
geodaehaeseo
Noun form — (기)
거대하기
guh-dae-hah-gee
geodaehagi
Noun form — (음)
거대함
guh-dae-hahm
geodaeham