if he were here i would beat him 为什么不是 if he was here 不是过去式吗 am is was are才是were

问题描述:

if he were here i would beat him 为什么不是 if he was here 不是过去式吗 am is was are才是were

这是虚拟句型,表示与现实相反的事.
If sb were .,sb would do sth..
不管是否是第三人称代词,虚拟句中的be都用were.