Focus now on the past perfect and the past perfect continuous.

请注意过去完成时和过去完成进行时。

The past perfect; I had eaten chocolate.

过去完成时；我当时已经吃完了巧克力。

That's an example of the past perfect.

" had departed" 就是过去完成时。

Well, this is the past perfect.

这是过去完成时。

This is the past perfect tense.

这是过去完成时。

So I need the past perfect — I had spent.

所以我需要用过去完成时——我已经花了。

The past perfect is often used to express unrealised hopes.

过去完成时通常用于表达不真实的愿望。

With this grammar, you're going to use the past perfect.

有了这个语法，你就会使用过去完成时。

Jay used the past perfect — had hoped.

杰用了过去完成时——had hoped。

So I'm going to tell you about the past perfect continuous.

所以我要跟你们讲讲过去完成进行时。

And the past perfect continuous; I had been eating chocolate.

过去完成进行时；我一直在吃巧克力。

In the condition clause, it's the past perfect so it's 'had'.

在条件从句中，它是过去完成时，所以是 had。

To do that, we need to first discuss the past perfect verb tense.

这句话要合乎语法，我们首先需要讨论过去完成时动词的时态。

This is the past perfect tense but also the passive voice.

这是过去完成时，但也是被动语态。

It's got to be the past perfect continuous!

应该是过去完成进行时。

" Had been walking" is the past perfect continuous of the verb " walk" .

“Had been walking” 是动词“walk”的过去完成进行时。

To form the negative of the past perfect, we use 'hadn't'.

要构成过去完成时的否定形式，我们用 hadn't。

We know that that's the past perfect because of the verb form that follows.

我们知道那是过去完成时，因为后面的动词的形式。

Did you find some examples of the past perfect tense?

你找到带有过去完成时的句子了吗？

There is also the past perfect and past continuous tenses.

还有过去完成时和过去进行时。