The Definitive Guide to ‘Used To’ vs ‘Be Used To’ vs ‘Get Used To’

Introduction

If you have ever felt confused about when to say “I used to live in London” versus “I am used to living in London,” you are not alone. These three structures—used to, be used to, and get used to—look similar but have completely different meanings and grammar rules. Mastering them will make your English sound much more natural and precise. In this friendly guide, we will break down each one step by step, with plenty of examples and common mistakes to watch out for.

What Is the Difference Between ‘Used To’, ‘Be Used To’, and ‘Get Used To’?

Let’s start with a simple overview:

• Used to describes a past habit or state that is no longer true. Example: “I used to play the guitar.” (I don’t play anymore.)
• Be used to means being familiar with or accustomed to something. Example: “I am used to waking up early.” (It feels normal to me.)
• Get used to describes the process of becoming accustomed to something. Example: “I am getting used to my new job.” (It is becoming normal.)

Notice that used to is always followed by a base verb, while be used to and get used to are followed by a noun or a gerund (verb + -ing).

Rules for Each Structure

Here are the key grammar rules, presented as numbered points for easy reference.

1. Used to + base verb — Only for past habits or states. It never changes form (no “use to” in positive statements). Negative form: didn’t use to + base verb. Question form: Did you use to + base verb?
2. Be used to + noun/gerund — The verb “be” changes tense (am, is, are, was, were). It describes a state of being accustomed. Negative: am not used to, etc.
3. Get used to + noun/gerund — The verb “get” changes tense (get, gets, got, will get). It describes the process of becoming accustomed. Negative: don’t get used to, etc.
4. Never use “used to” for present habits. For present habits, use the simple present tense (e.g., “I drink coffee every morning”).
5. Do not confuse “used to” (past habit) with “be used to” (familiarity). They are completely different structures.

How to Use Each Structure (Step-by-Step)

Step 1: Using ‘Used To’ for Past Habits

Think of used to as a time machine. It takes you back to a period in the past when something was true or frequent, but it is no longer true now.

• Positive: Subject + used to + base verb. Example: “She used to walk to school.”
• Negative: Subject + didn’t use to + base verb. Example: “They didn’t use to like vegetables.” (Note: no final “d” on “use” in negatives.)
• Question: Did + subject + use to + base verb? Example: “Did you use to live in Paris?”

Important: Do not use “used to” for actions that happened only once. For single past events, use the simple past (e.g., “I went to the store yesterday”).

Step 2: Using ‘Be Used To’ for Familiarity

Be used to is about comfort and normality. It means something is not strange or difficult for you anymore.

• Structure: Subject + be (am/is/are/was/were) + used to + noun or gerund.
• Example with noun: “He is used to the cold weather.”
• Example with gerund: “We are used to working late.”
• Negative: “I am not used to spicy food yet.”

You can use this structure in any tense: past (“I was used to it”), present (“I am used to it”), or future (“I will be used to it soon”).

Step 3: Using ‘Get Used To’ for the Process

Get used to describes the journey from unfamiliar to familiar. It is an action, not a state.

• Structure: Subject + get (get/gets/got/will get) + used to + noun or gerund.
• Example: “I am getting used to my new schedule.” (It is happening now.)
• Past: “She got used to driving on the left after a month.”
• Future: “You will get used to the noise eventually.”
• Negative: “He can’t get used to eating dinner so early.”

Think of it as a process: “I am getting used to it” means it is becoming easier, but it is not 100% comfortable yet.

Examples in Sentences

Here are 10+ sentences with the grammar point bolded for easy identification.

• I used to smoke, but I quit two years ago.
• She didn’t use to enjoy reading, but now she loves it.
• Did you use to have a pet cat?
• We are used to the traffic in this city.
• He is not used to speaking in public.
• They were used to living in a small apartment.
• I am slowly getting used to my new glasses.
• She got used to the heat after two weeks.
• You will never get used to the early mornings if you don’t try.
• My grandfather used to tell us stories every night.
• Are you used to eating with chopsticks?
• I can’t get used to the new software at work.

Common Mistakes

Even advanced learners make these errors. Here are the top 5 mistakes, with corrections.

1. Mistake: ❌ “I use to go to the gym.”
   Correct: ✅ “I used to go to the gym.” (Past habit needs “used to.”)
2. Mistake: ❌ “I am used to wake up early.”
   Correct: ✅ “I am used to waking up early.” (After “be used to,” use a gerund or noun.)
3. Mistake: ❌ “I used to living in London.”
   Correct: ✅ “I used to live in London.” (After “used to,” use a base verb.)
4. Mistake: ❌ “I didn’t used to like coffee.”
   Correct: ✅ “I didn’t use to like coffee.” (In negatives, “use” loses the “d.”)
5. Mistake: ❌ “I get used to the weather now.”
   Correct: ✅ “I am getting used to the weather now.” (Use “be getting used to” for the current process.)

Quick Summary

• Used to = past habit/state (followed by base verb). Example: “I used to play soccer.”
• Be used to = being familiar with (followed by noun/gerund). Example: “I am used to playing soccer.”
• Get used to = becoming familiar with (followed by noun/gerund). Example: “I am getting used to playing soccer.”
• Negative forms: “didn’t use to” / “am not used to” / “don’t get used to.”
• Question forms: “Did you use to…?” / “Are you used to…?” / “Do you get used to…?”

Practice Exercises

Fill in the blanks with the correct form of used to, be used to, or get used to. Answers are below.

1. When I was a child, I ________ (play) outside every day.
2. She ________ (not / live) in a big city, so the noise bothers her.
3. After a few months, you will ________ (work) with the new team.
4. ________ (you / eat) spicy food when you lived in Thailand?
5. I ________ (not / wake up) early, but now I do it every day.

Answers:

1. used to play
2. is not used to living
3. get used to working
4. Did you use to eat
5. didn’t use to wake up

Conclusion

Understanding the difference between used to, be used to, and get used to will instantly improve your fluency and accuracy. Remember: used to = past, be used to = familiar, and get used to = becoming familiar. Practice with the exercises above, and soon these structures will feel completely natural. Keep learning, and don’t hesitate to revisit this guide whenever you need a refresher!

FAQ

1. Can I use “used to” for present habits?

No, absolutely not. Used to is only for past habits or states that are no longer true. For present habits, use the simple present tense (e.g., “I exercise every day”) or “usually” (e.g., “I usually exercise”).

2. What is the difference between “I am used to” and “I used to”?

These are completely different. “I am used to something” means it is familiar to me now (e.g., “I am used to the noise”). “I used to do something” means I did it regularly in the past but not anymore (e.g., “I used to live in Seoul”).

3. Do I always need a gerund after “be used to” and “get used to”?

Yes, you must use a noun or a gerund (verb + -ing). You cannot use a base verb. For example, say “I am used to working late,” not “I am used to work late.” The only exception is if you use a noun directly: “I am used to coffee.”

4. Can I use “get used to” in the past tense?</h