Verbseoul.
하다 verb (adj)
더하다deohadato be more than

To say to be more than politely in the present tense, use 더해요 (duh-hae-yoh). Below is the full conjugation of 더하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
더해
duh-hae
더해요
duh-hae-yoh
더합니다
duh-hahm-nee-dah
Past
더했어
duh-hae-ssuh
더했어요
duh-hae-ssuh-yoh
더했습니다
duh-hae-sseum-nee-dah
Future
더할 거야
duh-hahl- -guh-yah
더할 거예요
duh-hahl- -guh-yae-yoh
더할 겁니다
duh-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
더하세요
duh-hah-sae-yoh
Suggestion / Let's Polite (요)
더해요
duh-hae-yoh
Question Polite (요)
더해요?
duh-hae-yoh-?
Connective “and” — (고)
더하고
duh-hah-goh
Conditional “if” — (면)
더하면
duh-hah-myuhn
Noun form — (기)
더함
duh-hahm