dance、perform、are的过去式分别是？

来源：百度知道 编辑：UC知道 时间：2024/09/20 23:37:46
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前两个为一般情况，加d或者ed,第三个是特殊形式为were

dance、---------danced
perform、-------performed
are ------------were

dance的过去式是danced
perform的过去式是performed
are的过去式是were

dance danced
perform performed
are were

dance-danced, perform-performed, are-were

danced 加d
performed 加ed
were