So it's not all in the past tense.

是过去式。

Just make sure it's in the past tense.

只要是过去式就行。

All of these verbs are in the past tense.

所有这些动词都是过去式。

I think this disease belongs to the past.

我想这种病是过去式了。

This is the past of the verb " hang" .

这是悬挂这动词的过去式。

You also can use do to ask a question in the simple past tense.

你还可以使用do的一般过去式提问。

Look at the past tense of 'lie'.

来看看 lie 的过去式。

Well now, that's a thing of the past, too.

然而现在，这也是过去式了。

Which English past form do you find the most difficult to use?

你觉得哪英语过去式最难使用呢？

So, second conditional you always have the past form of a verb.

你要用动词过去式表达第二条件。

Ask about the price by using a past form of BE.

用 BE 的过去式询问价格。

Instead, the past tense is Took.

它的过去式是 Took。

Write in the past tense to help you maintain that distinction.

写的时候可以用过去式对二者进行区分。

As in " I saw you last night."

就是“see”的过去式“saw”。

This is particularly true of the regular past tense.

在过去式的规则变化中尤其是这样。

So we need to use the past tense was.

所以我们需要使用过去式 was。

Note that the past of 'step' is regular, 'stepped', but the past of 'tread' is irregular, 'trod'.

注意，step的过去式是规则的：stepped，但tread的过去式是规则的：trod。

And in the past, it's 'inspired'.

过去式是‘inspired’。

Should is a modal verb and so has no past form.

Should 是一情态动词，所以没有过去式。

This is the past tense form of " go out" .

这句子里用到了该短语的过去式形式。