Infinitives can follow question words (what, how, etc.)
“I donโt know how to answer that question.”
Common Verbs Followed by Infinitives:
Verb
Example Sentence
Want
“I want to visit Paris.”
Decide
“They decided to move to a new house.”
Learn
“He is learning to play the piano.”
Hope
“I hope to see you soon.”
Plan
“We plan to travel next summer.”
Need
“You need to finish your work.”
3. Verbs that Can Take Both Gerunds and Infinitives (with Change in Meaning)
Verb
Gerund Meaning
Infinitive Meaning
Example Sentences
Stop
Stop an action
Stop to do something else
“She stopped smoking.” (quit smoking) / “She stopped to smoke.” (paused to have a cigarette)
Remember
Memory of a past action
Remember to do something in the future
“I remember meeting him.” (a memory) / “Remember to call her.” (don’t forget)
Try
Experiment/attempt something as a solution
Make an effort
“Try restarting the computer.” (an experiment) / “I will try to finish on time.” (make effort)
Forget
Forget about a past action
Forget to do something
“I forgot meeting her.” (I don’t remember) / “Donโt forget to lock the door.” (donโt forget)
Key Differences Between Gerunds and Infinitives:
Gerunds
Infinitives
Act as nouns in sentences
Can express purpose, intention, or result
Used after specific verbs and prepositions
Used after specific verbs, adjectives, and as purpose indicators
Often express general, ongoing, or habitual actions
Often indicate future or intended actions
This comparison shows how gerunds and infinitives are used differently, and with some verbs, the meaning of the sentence changes depending on which form is used.