英语的几种时态是怎样组成的?
1个回答

一般现在时 do 一般过去时 did 现在完成时have done 过去完成时 had done

过去将来would do 现在将来是 will do

过去将来完成时would have done 现在将来完成时 will have done

一般现在进行式 be doing 将来进行式 will be doing 过去将来进行式 would be doing