Used to, be used to, and get used to look similar but express different ideas. Used to + base verb refers to a past habit, repeated action, or state that has changed. Be used to + noun, pronoun, or -ing form means something is already familiar. Get used to + noun, pronoun, or -ing form describes the process of adapting.
The difference in three examples
- I used to wake up at 6. That was my past routine, but it changed.
- I'm used to waking up at 6. Waking up at 6 is normal for me now.
- I'm getting used to waking up at 6. I am still adapting.
Used to: a past habit or state
Use used to + base verb when something happened repeatedly or was true in the past but is no longer the same now. Examples include I used to take the bus to work, She used to live near the university, and We used to have dinner at 8.
In affirmative sentences, use subject + used to + base verb. With did, the recommended learner and exam form is use to: I didn't use to drink coffee and Did you use to study at night?. Cambridge notes that didn't used to occurs in real usage but advises avoiding it in exams.
Be used to: something is already familiar
Be used to means to be accustomed to or familiar with something. The verb be changes with tense: am, is, are, was, were, will be. It is followed by a noun, pronoun, or an -ing form.
- I'm used to the traffic.
- She's used to working from home.
- They were used to early meetings.
Here, to functions as a preposition, so we say I'm used to waking up early, not I'm used to wake up early.
Get used to: the process of adaptation
Get used to describes the change from something strange or difficult to something that starts to feel normal. It is also followed by a noun, pronoun, or -ing form.
- I'm getting used to my new schedule.
- He got used to commuting by train.
- You'll get used to speaking English every day.
One routine with all three structures
- I used to wake up at 8. The old routine is in the past.
- I'm getting used to waking up at 6. Adaptation is in progress.
- I'm used to waking up at 6 now. The new schedule is already familiar.
This sequence is a useful memory aid: used to looks back, get used to tracks the change, and be used to describes familiarity.
Common mistakes
| Avoid | Use | Why |
|---|---|---|
| I'm used to wake up early. | I'm used to waking up early. | After be used to, a verb takes -ing. |
| I used to waking up early. | I used to wake up early. | After used to, use the base verb. |
| I'm get used to the noise. | I'm getting used to the noise. | Get must be conjugated. |
How to choose quickly
- Was it true in the past and then changed? Use used to + base verb.
- Is it already normal or familiar? Use be used to + noun/-ing.
- Is adaptation still happening? Use get used to + noun/-ing.
Mini practice
- When I was at school, I ___ walk home every day. used to
- I work nights, so I ___ sleeping during the day. am used to
- This office is noisy, but I think I will ___ it. get used to
- She moved to a colder city and is still ___ the weather. getting used to
The key is to identify the idea: a past situation that changed, familiarity, or adaptation in progress.
