“我梦到那时我自杀了” 的 虚拟语气

I dreamed that I would have committed suicide.
In my dream that I would have committed suicide.

I dream that I would killedmyself.

I dream that i had killed myself at that time

“我梦到了。。。”这并不是虚拟语气啊。。只是个普通的陈述句，dream后跟了个宾语从句而已。。