Verbseoul.
regular
흠잡다heumjapdato find fault with

To say to find fault with politely in the present tense, use 흠잡아요 (heum-chah-bah-yoh). Below is the full conjugation of 흠잡다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
흠잡아
heum-chah-bah
흠잡아요
heum-chah-bah-yoh
흠잡습니다
heum-chahp-sseum-nee-dah
Past
흠잡았어
heum-chah-bah-ssuh
흠잡았어요
heum-chah-bah-ssuh-yoh
흠잡았습니다
heum-chah-bah-sseum-nee-dah
Future
흠잡을 거야
heum-chah-beul- -guh-yah
흠잡을 거예요
heum-chah-beul- -guh-yae-yoh
흠잡을 겁니다
heum-chah-beul- -guhm-nee-dah

Other useful forms

Command Polite (세요)
흠잡으세요
heum-chah-beu-sae-yoh
Suggestion / Let's Polite (요)
흠잡아요
heum-chah-bah-yoh
Question Polite (요)
흠잡아요?
heum-chah-bah-yoh-?
Connective “and” — (고)
흠잡고
heum-chahp-goh
Conditional “if” — (면)
흠잡으면
heum-chah-beu-myuhn
Noun form — (기)
흠잡음
heum-chah-beum