wish在虚拟语气中是不是有变为wished的状况

有关wish的虚拟中，看到的大部分句子是直接用wish，不论是对目前还是对过去的虚拟，但也有遇见对过去虚拟时将wish变为wished的状况，到底有没需要将wish变为wished的必要呢？

下面那个句子对的？

I wished you hadn't come yesterday.

I wish you hadn't come yesterday.

是不是用过去式由语境决定。假如wish发生在过去，就用过去式。如：When I saw him arguing with his parents last week, I wished he would be nicer to them. 若是目前, 用wish.