不规则动词变化表 (一） 2015/8/3AAA释义动词原形过去式过去分词花费costcostcost割、切cutcutcut受伤hurthurthurt打、撞hithithit让letletlet放下putputput读readreadread安排、安置setsetset展开、传播spreadspreadspread关闭、停止营业shutshutshutAAB释义 动词原形 过去式 过去分词打败beatbeatbeatenABA释义 动词原形 过去式 过去分词变成becomebecamebecome来comecamecome跑runranrun