Infinitives are similar to gerunds in that they look like verbs, but also act as nouns. To form an infinitive, you add "to" + verb.

  • to run
  • to mountain bike
  • to drive
  • to speak

"It" subject + infinitive

Infinitives are usually not used as subjects (to own a car is expensive). Instead, the word "it" begins the sentence, and functions as a subject instead.

It + Infinitive

It requires determination to learn a musical instrument

Infinitives after verbs

Infinitives can also be used after verbs. They can appear in one of the following three patterns:

Verb + Infinitive

Students need to study hard.

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Exercises

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