Verbseoul.
하다 verb (adj)
거둥둥하다geodungdunghadato be similar (of something that can be objectively compared)

To say to be similar (of something that can be objectively compared) politely in the present tense, use 거둥둥해요 (guh-doong-doong-hae-yoh). Below is the full conjugation of 거둥둥하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
거둥둥해
guh-doong-doong-hae
거둥둥해요
guh-doong-doong-hae-yoh
거둥둥합니다
guh-doong-doong-hahm-nee-dah
Past
거둥둥했어
guh-doong-doong-hae-ssuh
거둥둥했어요
guh-doong-doong-hae-ssuh-yoh
거둥둥했습니다
guh-doong-doong-hae-sseum-nee-dah
Future
거둥둥할 거야
guh-doong-doong-hahl- -guh-yah
거둥둥할 거예요
guh-doong-doong-hahl- -guh-yae-yoh
거둥둥할 겁니다
guh-doong-doong-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
거둥둥하세요
guh-doong-doong-hah-sae-yoh
Suggestion / Let's Polite (요)
거둥둥해요
guh-doong-doong-hae-yoh
Question Polite (요)
거둥둥해요?
guh-doong-doong-hae-yoh-?
Connective “and” — (고)
거둥둥하고
guh-doong-doong-hah-goh
Conditional “if” — (면)
거둥둥하면
guh-doong-doong-hah-myuhn
Noun form — (기)
거둥둥함
guh-doong-doong-hahm