Remember to use the infinitive after the person.

记住在人后使用不定式。

Super easy! Just use the infinitive without " to" . Easy!

超简单！就是不“to”的不定式。简单！

ADJECTUVAL INFINITIVES are infinitives that act like adjectives in a sentence.

形容词不定式是指在句子中充当形容词的不定式。

'Can' is the base form of the verb, which is the infinitive without 'to'.

can，是词不定式不to的基本形式。

When an adjective is followed by a verb, its form is usually a full infinitive.

当形容词后面接词的时候，通常要接词不定式。

After modal verbs, we always have the infinitive.

在情态词后，我们需要用不定式。

An infinitive is the base form of the verb.

不定式是词的基本形式。

The structure is subject, let, object, infinitive.

结构是主语，let，宾语，不定式。

First things first, what are gerunds and infinitives?

首先，什么是名词和不定式？

And here I have " to call" in the infinitive.

这里我用了词不定式 “to call”。

How do infinitives modify these nouns?

不定式如何修饰这些名词呢？

If plus past tense verb, would plus infinitive verb.

“If”加上词的过去式，“would”加上词不定式。

And when we use do you fancy, we don't use the infinitive to go.

当我们说 do you fancy 时，我们不用不定式 to go。

But there's also the zero infinitive or the base form.

但是词的基本形式也可以是没有不定式的。

So 'to get' — 'to bend', infinitive forms of verbs.

likely 后面接的都是 to get——to bend，词的不定式形式。

You can't use an infinitive so this sentences is wrong.

不能使用不定式，所以这个句子是错误的。

Now let's move on to infinitives.

让我们来看看不定式。

But, here, this " to" is not part of the infinitive.

但是，在这里，这个“to”不是不定式的一部分。

The word " to" shows that an infinitive verb will follow.

单词" to" 意味着后面会跟一个不定式词。

Again, subject followed by 'should', followed by the infinitive verb.

同样，句子又主语加should和词不定式组成。