Cách sử dụng
An infinitive is a form of a verb that usually starts with "to", like "to walk" or "to eat". It is used to show what the action of the verb is, but it is not actually a verb itself. You can use infinitives in a variety of ways, such as to talk about things you want to do, like "I want to learn Spanish", or to describe what someone else is doing, like "She likes to read books". Infinitives are often used after certain verbs, such as "can", "should", or "want", and they can also be used as subjects or objects in a sentence. As an English learner, it's important to understand how to use infinitives correctly in order to communicate effectively.