would being done是什么时态

　　This inspection was clearly one which would benefit from being done in isolation, without interruptions.

　　检查工作理所当然应当相对独立地完成，不被打断。

　　He would have done his utmost to help her, of that she was certain

　　他肯定会尽最大努力帮她，这一点她非常肯定。

　　She got much less than she would have done if she had settled out of court

　　如果她同意庭外和解的话，得到的肯定会更多。

　　A quick nod of approval would have done nicely.

　　要是当时立即点头同意就好了。

　　No man in his senses would have done so.

　　没有一个神志清醒的人会这样做。