Iafraidofhavingdoneanythingmakemeterrified.这样行吗像是说afraidof还enjoy还有thankyoufor后面不都是接doing形式吗那么havedone现在完成时态的动名词形式是什么?havingdone吗能不能给点例子?

Question

I afraid of having done anything make me terrified.
这样行吗
像是说 afraid of 还enjoy还有 thank you for后面不都是接doing形式吗
那么have done现在完成时态的动名词形式是什么?having done吗
能不能给点例子?

Answer 1

对,是having done
不过你举的例句不太恰当.afraid有两个有些接近的意思：
1) 害怕,结构为be afraid to do / of doing.例如：
I'm afraid to swim / of swimming.我害怕游泳.
2) 恐怕...,用于向对方透露坏消息等.一般用I'm afraid (that) ...的形式.
I'm afraid I wasn't able to finish the task you gave me.
这两个意思一般都不会用到having done的形式.
enjoy后面也是接doing,不会接having done
thank you for后面也是通常接doing,但要强调“已经”的时候,也可用having done,但较少见.与此类似的还有I'm sorry for.
having done最常用的用法是作状语,意为“...之后”,相当于after doing.比如：
Having had dinner,I went for a walk.