序动词原形三单现在分词 过去式过去分词 词义备注1costcostscostingcostcost花费2cutcutscuttingcutcut切3hithitshittinghithit打击4hurthurtshurtinghurthurt使受伤5letletslettingletlet允许6putputsputtingputput放7readreadsreadingreadread读8shutshutsshuttingshutshut关闭9spreadspreadsspreadingspreadspread涂布10burstburstsburstingburstburst爆炸11castcastscastingcastcast抛12insetinsetsinsettinginsetinset嵌入13besetbesetsbesettingbesetbeset包围14 set sets settingset set安置15shedshedssheddingshedshed滴下16splitsplitssplittingsplitsplit割裂17thrustthruststhrustingthrustthrust用力推1bringbringsbringingbroughtbrought带来2buildbuildsbuildingbuiltbuilt建筑3burnburnsburningburnt/burnedburnt/burned燃烧4buybuysbuyingboughtbought买5catchcatchescatchingcaughtcaught抓住6creepcreepscreepingcreptcrept爬行7diediesdyingdieddied死亡8digdigsdiggingdugdug挖掘9windwindswindingwoundwound蜿蜒缠绕