为什么不用过去式so he may have unintentionally composed music that helped him relax and feel betterrelax feel 这两个

为什么不用过去式so he may have unintentionally composed music that helped him relax and feel betterrelax feel 这两个 He said :“Come to park with May and meet our visitors” 为什么用side,而come和meet不用过去式? He said he would leave tomorrow.为什么leave不用过去式 the key may be in your bag, so it is. 为什么不用so it may The best part given to Peter ,Jonh was so disappointed that he felt unwilling to continue his is ta为什么give要用过去分词而不用过去式 You look lovely, if I may say so. 为什么用may不用can或should? He lived in Beijing since he was born为什么用过去式was,不用过去分词been He taught me how to swim.这里为什么不用teach啊,为什么用过去式啊? Jim said he favors the proposal中为什么过去式said 后用favors第三人称单数,而不用过去式favored? he told us whether （）a picnic答案说要填to have 请问为什么不用过去式 He died two years ago,l____his five-year old daughter 为什么不用过去式 I Think That He Is A Boy 为什么 Think 不用动词过去式? It is sunday today ,he goes for a picnic这句话为什么不用过去式? 这里为什么不用过去式.slowly and painfully ,he began to tell his story.整篇文章都一直用过去式 ,这里的tell为什么不用 呢 may过去式 英语翻译may khung ha 请问英语过去式的语法Why couldn't he decide这句话是一般过去式,decide为什么不用过去式decided谢谢 西班牙语提问,请问下面这句话的过去完成时用法Ha sido una gran alegría recibir tu carta.这里为什么用ha 不用he ,yo的过去完成时变位不是he