That's it. " Seen" is actually a past participle.

那。Seen 其实是过去分词。

And the past participle is difficult to learn, but you can do it.

过去分词很难学，但你可以做到。

The passive verb form is made using " be" and a past participle verb.

被动语态动词形式是由 be 动词和动词过去分词构成。

Yes, those " past to present" tenses using have plus a past participle!

是的，这些表示过去到现在的时态的使用是用 “have” 加一个过去分词！

In American English, the past participle of " get" is " gotten" .

在美式英语中，" get" 的过去分词是" gotten" 。

In British English, the past participle of " get" is " got" .

英式英语中" get" 的过去分词是" got" 。

For regular verbs, the past participle form is the same as the simple past.

规的动词形式，动词的过去分词形式和一般过去时一样。

Take the past participle of get, which in Britain is got and in America gotten.

以get的过去分词为例，在英国是got，在美国是gotten。

Subject, have in its correct form, object, past participle.

主语，have 的正确形式，宾语，过去分词。

The negative, have and has plus not plus the past participle, I have not worked.

否定形式是，have/ has 加上 not，加上过去分词，我还没有工作。

Notice that the main verb brought is in the past participle form.

注意，主要动词 brought 是过去分词形式。

Perhaps your language has a tense with 'have' and the past participle too!

也许你的语言中也有带 have 和过去分词的时态呢！

Adored is the past participle of the verb adore.

崇拜是动词 adore 的过去分词。

Listen for the past participle in this headline from The Associated Press news service.

听下面这则美联社新闻标题中的过去分词。

These include been, the past participle of the verb be.

包括 been，动词 be 的过去分词形式。

When we say, " It was eaten by" , passive speech for past participle.

当我们说，It was eatan by.被动语态要用过去分词。

Put had before the past participle.

在过去分词前面加上had。

Here, you can see them in past tense, in present tense, in past participle form, together.

在此，你可以看到它们的过去式、现在式和过去分词形式。

Firstly, let's review 'been' as the past participle of 'to be'.

首先，让我们回顾一下作为“to be”过去分词形式的“been”的用法。

Well, I'm sure you know the past participle of the verb 'to be' - 'been', right?

我确定你肯定知道'to be'的过去式是'been'，吧？