Verbseoul.
descriptive

낮다 conjugation (natda-3, to be low (in height, in value))

To say to be low (in height, in value) politely in the present tense, use 낮아요 (nah-chah-yoh) · najayo. Below is the full conjugation of 낮다 across the three tenses and three everyday speech levels.

Grammar note (descriptive): Descriptive verbs (형용사) function like adjectives in Korean and conjugate the same way as regular action verbs. They cannot take the progressive -고 있어요 or imperative forms. 좋다 (to be good) → 좋아요; 크다 (to be big) → 커요 (으-irregular).

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

TenseCasual (반말)Polite (요)Formal (합니다)
Present
낮아
nah-chah
naja
낮아요
nah-chah-yoh
najayo
낮습니다
naht-seum-nee-dah
natseumnida
Past
낮았어
nah-chah-ssuh
najasseo
낮았어요
nah-chah-ssuh-yoh
najasseoyo
낮았습니다
nah-chah-sseum-nee-dah
najasseumnida
Future
낮을 거야
nah-cheul guh-yah
najeul geoya
낮을 거예요
nah-cheul guh-yae-yoh
najeul geoyeyo
낮을 겁니다
nah-cheul guhm-nee-dah
najeul geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
낮으세요
nah-cheu-sae-yoh
najeuseyo
Suggestion / Let's Polite (요)
낮아요
nah-chah-yoh
najayo
Question Polite (요)
낮아요?
nah-chah-yoh-?
najayo?
Connective "and" — (고)
낮고
naht-goh
natgo
Conditional "if" — (면)
낮으면
nah-cheu-myuhn
najeumyeon
Progressive (고 있어요)
낮고 있어요
naht-goh ee-ssuh-yoh
natgo isseoyo
Want to (고 싶어요)
낮고 싶어요
naht-goh shee-puh-yoh
natgo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
낮을 수 있어요
nah-cheul soo ee-ssuh-yoh
najeul su isseoyo
Because / So (아/어서)
낮아서
nah-chah-suh
najaseo
Noun form — (기)
낮기
naht-gee
natgi
Noun form — (음)
낮음
nah-cheum
najeum