"Used To" vs "Be Used To": Same Words, Different Grammar

Used to vs be used to explained with past habits, familiarity, gerunds, common mistakes, exam traps, and practice questions.

May 17, 2026 Updated on May 17, 2026 Confusing Words , Exam Grammar 7 min read

“Used to” and “be used to” look almost identical, so learners often mix them:

Incorrect: I am used to wake early.
Correct: I am used to waking early.

But compare this:

Correct: I used to wake early.

Both sentences contain “used to,” but the grammar is different. Used to + base verb talks about a past habit or past state that is no longer true. Be used to + noun/gerund talks about familiarity: something feels normal because you have experience with it.

This difference matters in writing, speaking, error spotting, and fill-in-the-blank questions because the word after “to” changes completely.

Used to + base verb = past habit or past state.
Be used to + noun / -ing form = familiar with something.
Get used to + noun / -ing form = become familiar with something.

Rule box: After used to for past habit, use the base verb. After be/get used to, use a noun or an -ing form.

Compare:

I used to live in Jaipur.
I am used to living in Jaipur.

The first means: I lived in Jaipur in the past, but I probably do not live there now.
The second means: Living in Jaipur feels normal to me.

Pattern	Example
subject + used to + base verb	I used to play football.
subject + did not use to + base verb	She did not use to like tea.
did + subject + use to + base verb	Did you use to live here?

In questions and negatives with “did,” the form is usually use to, not used to.

Correct: Did you use to play cricket?
Common in speech but usually avoided in exams: Did you used to play cricket?

Pattern	Example
subject + am/is/are used to + noun	She is used to the noise.
subject + am/is/are used to + -ing	I am used to waking early.
subject + was/were used to + noun/-ing	They were used to working late.

Pattern	Example
subject + get/gets/got used to + noun	You will get used to the climate.
subject + get/gets/got used to + -ing	He got used to driving on the left.

Ask these questions in order:

Does the sentence mean “this happened regularly in the past but not now”? Use used to + base verb.
Does it mean “this is familiar or normal now”? Use be used to + noun/-ing.
Does it mean “become familiar”? Use get used to + noun/-ing.
Is there a form of be before “used”? Then do not put a base verb after “to.”
Is there “did” before it? Use use to, not used to, in careful grammar.

I ___ sleep late during college.

This is a past habit. Correct: I used to sleep late during college.

I am used to ___ late.

There is “am used to,” so the next word should be an -ing form. Correct: I am used to sleeping late.

Did you ___ live near the market?

There is “did,” so use the base form. Correct: Did you use to live near the market?

I used to wake early.
In the past, I woke early regularly. Maybe I do not now.
I am used to waking early.
Waking early feels normal to me.
She used to work in a bank.
Past situation; she probably does not work there now.
She is used to working under pressure.
Working under pressure is familiar to her.
We used to live in a small town.
Past state.
We are used to city traffic now.
Familiarity with a noun phrase.
Did you use to play cricket?
Correct question form with “did.”
He got used to speaking in public.
He gradually became comfortable with it.
They were used to cold weather.
Cold weather was not strange for them.
The new employee will get used to the system soon.
Familiarity will develop over time.

The word “to” can be tricky because it has two roles.

In used to + base verb, “to” is part of an infinitive-like structure:

used to wake
used to play
used to live

In be used to, “to” is a preposition. After a preposition, we use a noun or gerund:

used to noise
used to waking
used to working

That is why this sentence is wrong:

Incorrect: I am used to wake early.

After “am used to,” the sentence needs a noun-like form:

Correct: I am used to waking early.

Both used to and would can describe repeated past actions.

When we were children, we used to play outside.
When we were children, we would play outside.

But used to works for both actions and states:

I used to have long hair.
She used to know everyone in the village.

“Would” is usually not natural for past states:

Awkward: I would have long hair.
Better: I used to have long hair.

So if the sentence describes a past state, used to is safer.

Incorrect: I am used to wake early.
Correct: I am used to waking early.

The word “am” changes the structure. The sentence is about familiarity, not past habit.

In standard exam grammar, use the base form after “did”:

Correct: Did you use to study here?
Correct: I did not use to drink coffee.

In casual speech, some people say “did you used to,” but many tests mark it wrong.

I am used to the heat.
I am getting used to the heat.

The first means the heat already feels normal. The second means the process is still happening.

Do not use “use to” for present habits.

Incorrect: I use to go to the gym every day.
Correct: I go to the gym every day.
Correct: I usually go to the gym every day.

Incorrect	Correct	Why
I am used to wake early.	I am used to waking early.	Be used to + gerund/noun.
I used to waking early.	I used to wake early.	Past habit uses base verb.
Did you used to play cricket?	Did you use to play cricket?	After did, use base form.
She is use to the noise.	She is used to the noise.	Be used to needs used.
I use to study at night.	I study at night. / I usually study at night.	No present “use to” habit form.
He got used to drive in traffic.	He got used to driving in traffic.	Get used to + gerund/noun.

Choose the correct option.

I ___ live near the railway station.
a) used to b) am used to
She is used to ___ alone.
a) travel b) travelling
Did they ___ play together?
a) use to b) used to
You will get used to ___ online classes.
a) attending b) attend

Find and correct the error.

I am used to wake up at 5 a.m.
He used to working in Delhi.
Did she used to speak French?

Rewrite or fill in the blank.

Write a sentence meaning: “In the past, I played chess regularly.”
Fill in: She is used to ___ spicy food. (eat)
Fill in: We did not ___ live in this area.

used to — past state.
travelling — be used to + gerund.
use to — did + base form.
attending — get used to + gerund.
I am used to waking up at 5 a.m.
He used to work in Delhi.
Did she use to speak French?
I used to play chess.
eating — She is used to eating spicy food.
use to — did not use to live.

Final rule: Used to + base verb = past habit or past state. Be/get used to + noun or -ing = familiarity or becoming familiar.

Memory trick: If there is be before used, do not use a base verb after to.

Revise these examples:

I used to wake early.
I am used to waking early.
She is used to the noise.
Did you use to play cricket?

Suggest Edit Contribute