The perfect progressive aspect is a combination, describing a completed part of a continuous action.

完成进行时则是上述两者的结合，描述一个持续动作中完成的部分。

In the continuous or progressive aspect, the actions are still happening at the time of reference.

在进行时态中，这些动作在持续发生。

So as with the progressive aspect, the thing that changes is the helper verb.

因此，与进行性方面一样，改变的是助动词。

This is also called the continuous aspect, but I like to call it the progressive aspect.

这也被称为连续的方面，但我喜欢称它为渐进的方面。

So if we are telling a story and we are inside that moment, we can use the progressive aspect.

因此，如果我们正在讲故事并且身处那一刻，我们可以使用渐进的方面。

So the way to remember the progressive aspect is for me to hideously butcher the writing of David Mamet and tell you to always remember your ABCs.

所以记住进步方面的方法对我来说是可怕地屠杀 David Mamet 的作品并告诉你永远记住你的 ABCs。

In the present you would say, " I have been eating cookies." In the future you can say, " I will have been eating cookies." So you can use the perfect progressive aspect in a couple of different ways.

现在你会说， “我一直在吃饼干。 ” 在未来你可以说，“我会一直在吃饼干。 ” 所以你可以用几种不同的方式使用完美的渐进方面。