常用单词的过去式和过去分词答:常用单词的过去式和过去分词如下:go-went, make-made, get-got, buy - bought, come-came, fly-flew, is/am-was, are-were, see-saw, bring-brought, do-did, teach-taught, think-thought, say-said, sit-sat, put-put, grow-grew, take-took, catch-caught.过去式和过去分词变化规则...