I wish I were here yesterday中为什么不用was

问题描述:

I wish I were here yesterday中为什么不用was

wish后面加虚拟语气,当意思为一种不可能实现的愿望的情况下,I后面的谓语动词只能用were,而they/he等其他主语,在这种情况下,后面的谓语动词也只能用were