And the future perfect continuous; I will have been eating chocolate.

还有成进行时；一直吃巧克力。

And finally, the conditional perfect continuous; I would have been eating chocolate.

最后是成进行条件句（去成进行时）；一直吃巧克力。

The future perfect is a sort of imagined completed action in the future.

成时是一种想象中的在未成的动作。

Now, let's look at some common mistakes that are made when using the future perfect tense.

现在，让们看看使用成时时常犯的一些错误。

Now, let's look at how we form the future perfect continuous tense. Let's start with the positive sentence first, then we'll look at the negative sentence and the question.

现在，让们看看如何形成成进行时。让们先从肯定句开始， 然后再看否定句和问题。