hear-heard-heard,hearskeep-kept-kept,keepsknow-knew-known,knownslose-lost-lost,losesmean-meant-meant,meansmeet-met-met,meetsmake-made-made,makesput-put-put,putsrise-rose-risen,risesrun-ran-run,runssay...还有一个现在分词，你是什么顺序少了现在分词，我是按照原型，过去式，过去分词，三单形式来的。hearingkeepingknowinglosingmeaningmeetingmakingputtingrisingrunningsayingseeing