Hellow guys, Welcome to my website, and you are watching be동사원형 언제 쓰나? [be동사란?] #be동사. and this vIdeo is uploaded by [엄배영]기초 영문법 at 2023-04-22T03:07:25-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.