wish后接宾语从句的虚拟语气格式

wish 后接宾语从句时，从句谓语通常要用虚拟语气：若表示与现在事实相反的愿望，从句谓语用一般过去时或过去进行时；若表示与过去相反的愿望，从句谓语用过去完成时或would / could+have+过去分词；若表示将来没有把握或不太可能实现的愿望，用would (could)+动词原形。如：

I wish we had a car. 要是我们有一辆车多好啊。

I wish she were not married. 我真希望她没结婚。

He wished he hadn't done it. 他希望他没做过这事。

I wish you would imitate your brother a little more.我希望你多学学你的兄弟。