Verbseoul.
하다 verb (adj)

귀하다 conjugation (gwihada, precious, valuable)

To say precious, valuable politely in the present tense, use 귀해요 (gwee-hae-yoh) · gwihaeyo. Below is the full conjugation of 귀하다 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
귀해
gwee-hae
gwihae
귀해요
gwee-hae-yoh
gwihaeyo
귀합니다
gwee-hahm-nee-dah
gwihamnida
Past
귀했어
gwee-hae-ssuh
gwihaesseo
귀했어요
gwee-hae-ssuh-yoh
gwihaesseoyo
귀했습니다
gwee-hae-sseum-nee-dah
gwihaesseumnida
Future
귀할 거야
gwee-hahl guh-yah
gwihal geoya
귀할 거예요
gwee-hahl guh-yae-yoh
gwihal geoyeyo
귀할 겁니다
gwee-hahl guhm-nee-dah
gwihal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
귀하세요
gwee-hah-sae-yoh
gwihaseyo
Suggestion / Let's Polite (요)
귀해요
gwee-hae-yoh
gwihaeyo
Question Polite (요)
귀해요?
gwee-hae-yoh-?
gwihaeyo?
Connective "and" — (고)
귀하고
gwee-hah-goh
gwihago
Conditional "if" — (면)
귀하면
gwee-hah-myuhn
gwihamyeon
Progressive (고 있어요)
귀하고 있어요
gwee-hah-goh ee-ssuh-yoh
gwihago isseoyo
Want to (고 싶어요)
귀하고 싶어요
gwee-hah-goh shee-puh-yoh
gwihago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
귀할 수 있어요
gwee-hahl soo ee-ssuh-yoh
gwihal su isseoyo
Because / So (아/어서)
귀해서
gwee-hae-suh
gwihaeseo
Noun form — (기)
귀하기
gwee-hah-gee
gwihagi
Noun form — (음)
귀함
gwee-hahm
gwiham