INFINITIVE Learn English with Alex [engVid] English Grammar 5 Ways to Use Infinitives TRANSCRIPT Hey, everyone. I'm Alex. Thanks for clicking, and welcome to this lesson on five ways to use infinitives. To refresh our memory, an infinitive in English is "to" plus the base verb. So for example, "to run", "to play", " "to hide", "to eat", "to go" -- these are all examples of infinitives. Now, despite the fact that infinitives refer to actions, they often perform the same function as nouns. So let's look at the five ways that we can use infinitives in English. So here, we have -- infinitives can be subjects. They can be the subject of a sentence. This is a very formal structure, but it is possible. For example, "To do the right thing is not easy." "To learn a new language is helpful." So here, we have "to do", "to learn", okay? And again, these are infinitives. ...