Verbseoul.
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큰소리치다keunsorichidato brag

To say to brag politely in the present tense, use 큰소리쳐요 (keun-soh-ree-chyuh-yoh). Below is the full conjugation of 큰소리치다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
큰소리쳐
keun-soh-ree-chyuh
큰소리쳐요
keun-soh-ree-chyuh-yoh
큰소리칩니다
keun-soh-ree-cheem-nee-dah
Past
큰소리쳤어
keun-soh-ree-chyuh-ssuh
큰소리쳤어요
keun-soh-ree-chyuh-ssuh-yoh
큰소리쳤습니다
keun-soh-ree-chyuh-sseum-nee-dah
Future
큰소리칠 거야
keun-soh-ree-cheel- -guh-yah
큰소리칠 거예요
keun-soh-ree-cheel- -guh-yae-yoh
큰소리칠 겁니다
keun-soh-ree-cheel- -guhm-nee-dah

Other useful forms

Command Polite (세요)
큰소리치세요
keun-soh-ree-chee-sae-yoh
Suggestion / Let's Polite (요)
큰소리쳐요
keun-soh-ree-chyuh-yoh
Question Polite (요)
큰소리쳐요?
keun-soh-ree-chyuh-yoh-?
Connective “and” — (고)
큰소리치고
keun-soh-ree-chee-goh
Conditional “if” — (면)
큰소리치면
keun-soh-ree-chee-myuhn
Noun form — (기)
큰소리침
keun-soh-ree-cheem