In the realm of English grammar, understanding the distinction between 'used to' and 'use to' is crucial, as the two phrases serve different purposes and have different grammatical implications. This guide will help you comprehend when and how to use each term accurately.
The Difference Between 'Used to' and 'Use to'
- 'Used to'
- 'Used to' is a phrase employed to describe past habits, states, or situations that no longer occur in the present. It operates as a modal auxiliary verb in this context.
- 'Use to'
- 'Use to' is often incorrectly substituted for 'used to' but technically it does not exist in affirmative sentences. However, 'use to' appears in past interrogative and negative sentences in relation to habits or states, where 'did' is an auxiliary verb.
Correct Usage of 'Used to'
When you want to refer to an action, habit, or state that was habitual or true in the past but no longer is, 'used to' is the correct term to use.
Formula: Subject + used to + base form of verb
Examples:
- She used to play the piano every Saturday.
- There used to be a bakery on that street.
- I used to love reading comic books as a child.
This sentence indicates that playing the piano was a regular activity for her in the past, but she no longer does this.
This example signifies that a bakery previously existed on the street, implying it is there no longer.
The speaker enjoyed reading comics in the past but doesn't anymore.
Correct Usage of 'Use to'
'Use to' is primarily seen in past negative and interrogative forms when using a base verb with 'did'. Note that in these contexts, using base form 'use' is grammatically correct due to the presence of the auxiliary verb 'did.'
Formula: Did + subject + use to + base form of verb
Examples:
- Did you use to attend this school?
- He didn't use to like vegetables.
- Didn't she use to work here?
This question is asking about a past habit or state of attending the school.
Here, the sentence implies that in the past he had the habit of disliking vegetables, which might have changed now.
This is inquiring about the past state of her employment.
Common Mistakes
- Using 'use to' instead of 'used to' in affirmative statements.
- Misplacing 'used to' and 'use to' in negative and interrogative sentences, ignoring the role of auxiliary 'did.'
Understanding the nuance between 'used to' and 'use to' enhances grammatical precision in spoken and written English. By mastering their usage, you can effectively articulate past habits or situations that have since changed.

Did I miss anything? Respond below