Understanding USED TO for Past Habits
USED TO + infinitive describes regular actions or states that happened in the past but no longer happen now. This structure helps us talk about discontinued habits, past situations, and how things were different before.
Structure and Formation
Form: USED TO + base verb (infinitive)
Positive: Subject + used to + infinitive
Negative: Subject + didn't use to + infinitive
Question: Did + subject + use to + infinitive?
Positive: Subject + used to + infinitive
Negative: Subject + didn't use to + infinitive
Question: Did + subject + use to + infinitive?
Examples
I used to play football every weekend when I was younger.Regular past activity that no longer happens now
She used to live in Paris before moving to London.Past state that is no longer true
Did you use to walk to school?Question about past regular activity
We didn't use to have a computer at home.Negative form describing past situation
Common Mistakes to Avoid
❌ Incorrect: I use to play tennis
✅ Correct: I used to play tennis
Explanation: Always use 'used to' in positive statements, not 'use to'
❌ Incorrect: Did you used to live there?
✅ Correct: Did you use to live there?
Explanation: In questions with 'did', use the base form 'use to'
Tips for Success
- Only use 'used to' for past habits that have ended
- For current habits, use present simple or 'usually'
- Remember that 'used to' can describe both actions and states
- Think about the contrast between past and present when using this structure
Learning Path Notes
Key Concepts in This Series:
- Past tense structures
- Habit description
- Time expressions
- State and action verbs