英语语法
第三条件句（Third Conditional）
用来讲过去的假想：没有发生的事，以及如果发生了会有什么结果。
If + past perfect, would have + past participle
母语者的真实例句
"It would have been actually an amazing considering what the the episode the joke that that episode ends with if if if they had had Elijah Wood voice me in that, but they did not."
Daniel Radcliffe Talks Looking Like Elijah Wood
怎么用
公式
If + past perfect, would have + past participle
这一页把课本规则和真实英语放在一起：每个例子都是真人母语者的无脚本片段。你听到的是这个语法点在真实生活里怎么说，不是在课堂上怎么说。