havedonebedoing是什么时态

这里有两个概念

一，have to do 是谓语动词，是一般现在时态。

二，to be done 是非谓语动词，是动词不定式的被动语态。

这两个结合到一起就是上面的样子。

例句

I have a rule think of doing one thing, it must be done, and must be done thoroughly.

我有个原则想到要做一件事，就一定要做到，而且要做得彻底。

You fear we may have done something wrong, I fear that by not being together we will be doing wrong.

你担忧我们已做了一些错误的事，但是我们不在一起才是做错了！

What will he be doing, in fact, but what very many of our first families have done, or ought to do?

事实上，他要做的不正是许多名门世家做过或者应该做的事情吗？