am/is[was]are[were]begin[began]blow[blew]break[broke]bring[brought]catch[caught]see[saw]draw[drew]drink[drank]drive[drove]sing[sang]eat[ate]fall[fell]fight[fought]go[went]fly[flew]sit[sat]sleep[slept]meet[met]sweep[swept]swim[swam]take[took]leave[left]teach[taught]tell[told]write[wrote]know[knew]get[got]give[gave]have[had]wear[wore]make[made]put[不变]read[不变]throw[threw]say[said]do[did]come[came]buy[bought]就是这些啦!