수능만점 불규칙 동사 정리표 다운 현재형 과거형 과거분사 1 am, is ~이다 was been 2 are ~이다 were been 3 bear 낳다 bore born 4 beat 치다, 두드리다 beat beat 5 become ~이 되다 became become 6 begin 시작하다 began begun 7 bend 구부리다 bent bent 8 bet 내기를 걸다 bet bet 9 bind 묶다, 감다 bound bound 10 bite 물다 bit bitten 11 blow 불다 blew blown 12 break 깨뜨리다 broke broken 13 bring 가져오다 brought brought 14 build 짓다 built built 15 buy 사다 bought bought 16 can..