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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I used to

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I used to" is correct and commonly used in written English.
It is used to describe something that has happened in the past but is no longer true in the present. For example, "I used to live in London, but now I live in New York."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Boy, I used to!

News & Media

Forbes

I used to surf.

News & Media

The New Yorker

I used to.

News & Media

The New Yorker

"I used to cry".

News & Media

The New Yorker

I used to be.

I used to ride dressage".

News & Media

The New Yorker

"I used to like food".

News & Media

The New York Times

I used to play there".

News & Media

The New York Times

"I used to be consumed.

News & Media

The New Yorker

I used to collect cats.

"I used to insult people".

Show more...

Expert writing Tips

Best practice

Use "I used to" to clearly indicate a past state or action that is no longer true in the present. This helps avoid ambiguity and ensures clarity in your writing.

Common error

Avoid using "I use to" instead of "I used to". The former implies a current habit, which is not the intended meaning when discussing past, discontinued actions or states.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

93%

Authority and reliability

4.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I used to" functions as a verbal phrase indicating a past habit, state, or activity that is no longer current. This is evident in many examples provided by Ludwig, showcasing its role in expressing discontinued actions or conditions.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Formal & Business

0%

Science

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "I used to" is a very common and grammatically correct way to express past habits or states that are no longer true. Ludwig AI confirms its validity and prevalence in written English. Predominantly found in news and media contexts, it effectively contrasts past situations with the present. When writing, ensure you use the correct form ("used to" and not "use to") to avoid grammatical errors. Consider alternatives like "I once did" or "I had a habit of" for nuanced expressions. Remember, this phrase serves as a clear indicator of change over time.

FAQs

How can I use "I used to" in a sentence?

Use "I used to" to describe something you regularly did or something that was true in the past but is no longer the case. For example, "I used to play tennis" indicates you no longer play tennis.

What's the difference between "I used to" and "I am used to"?

"I used to" describes a past habit or state, while "I am used to" means you are accustomed or accustomed to something. For example, "I used to live in New York" versus "I am used to the noise of New York".

Which is correct, "I used to" or "I use to"?

"I used to" is the correct form when referring to past habits or states. "I use to" is grammatically incorrect.

What can I say instead of "I used to"?

You can use alternatives like "I once did", "I had a habit of", or "I would often" depending on the context.

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Source & Trust

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Authority and reliability

4.8/5

Expert rating

Real-world application tested

Most frequent sentences: