Verbseoul.
하다 verb (adj)

합당하다 conjugation (hapdanghada, to be suitable, to be appropriate)

To say to be suitable, to be appropriate politely in the present tense, use 합당해요 (hahp-dahng-hae-yoh) · hapdanghaeyo. Below is the full conjugation of 합당하다 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
합당해
hahp-dahng-hae
hapdanghae
합당해요
hahp-dahng-hae-yoh
hapdanghaeyo
합당합니다
hahp-dahng-hahm-nee-dah
hapdanghamnida
Past
합당했어
hahp-dahng-hae-ssuh
hapdanghaesseo
합당했어요
hahp-dahng-hae-ssuh-yoh
hapdanghaesseoyo
합당했습니다
hahp-dahng-hae-sseum-nee-dah
hapdanghaesseumnida
Future
합당할 거야
hahp-dahng-hahl guh-yah
hapdanghal geoya
합당할 거예요
hahp-dahng-hahl guh-yae-yoh
hapdanghal geoyeyo
합당할 겁니다
hahp-dahng-hahl guhm-nee-dah
hapdanghal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
합당하세요
hahp-dahng-hah-sae-yoh
hapdanghaseyo
Suggestion / Let's Polite (요)
합당해요
hahp-dahng-hae-yoh
hapdanghaeyo
Question Polite (요)
합당해요?
hahp-dahng-hae-yoh-?
hapdanghaeyo?
Connective "and" — (고)
합당하고
hahp-dahng-hah-goh
hapdanghago
Conditional "if" — (면)
합당하면
hahp-dahng-hah-myuhn
hapdanghamyeon
Progressive (고 있어요)
합당하고 있어요
hahp-dahng-hah-goh ee-ssuh-yoh
hapdanghago isseoyo
Want to (고 싶어요)
합당하고 싶어요
hahp-dahng-hah-goh shee-puh-yoh
hapdanghago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
합당할 수 있어요
hahp-dahng-hahl soo ee-ssuh-yoh
hapdanghal su isseoyo
Because / So (아/어서)
합당해서
hahp-dahng-hae-suh
hapdanghaeseo
Noun form — (기)
합당하기
hahp-dahng-hah-gee
hapdanghagi
Noun form — (음)
합당함
hahp-dahng-hahm
hapdangham