An infinitive is the barest form of a verb. Usually, we refer to a verb form as an infinitive when we use “to”: to go, to run, to think. If you studied a foreign language, you probably learned the infinitive form of verbs and then how to conjugate them. In English, we don’t need the “to.” We can refer to a “bare infinitive” without the “to.” But some sentences do require infinitives.
Originally published June 30, 2016Sign up for our free newsletter.