Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

have quit doing

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "have quit doing" is correct and usable in written English.
It can be used to indicate that someone has stopped a particular action or behavior, often in the context of a change in habits or lifestyle. Example: "I have quit doing my late-night snacking to improve my health."

✓ Grammatically correct

Academia

News & Media

Science

Wiki

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

I know the chronic venous insufficiency is because i didnt keep my calf muscle working to good the valves in my leg veins have quit doing their job so blood has an issue leaving my legs.

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

And Sanderfer himself, who had performed hundreds of gastric bypass procedures for 14 years and is the subject of some glowing testimonials on the Internet, has quit doing them.

News & Media

Los Angeles Times

Eight of the 10 parents who reported that they had quit did so, weeks or months after they had filled in the SiCET at follow up, when nurses contacted them to give the results of their child's second urine test (Table  3).

Ellen Hancock Chief Executive Officer and President Exodus Communications It's fine to stay with one company, but if you want to make it into a leadership position, you have to quit doing particular jobs and move into new areas.

News & Media

Forbes

"He should have quit and done something else for a living".

News & Media

The New York Times

Most bishops who have quit have done so because they were accused of covering up accusations against priests under their authority.

News & Media

The New York Times

"For years, people who couldn't find jobs elsewhere were employed in education, and many good teachers have quit to do better-paid work," she said.

News & Media

The New York Times

Because of this, people need to incorporate the future speed of change into their thought process as soon as possible, and our nation has to quit doing the right thing for too long.

News & Media

Forbes

Honestly, I drank too much, acted like a giant shithead and after a year and a half, had largely quit doing it.

News & Media

Huffington Post

When I first met my life partner 10 years ago, he had just quit doing a whole host of things that weren't healthy for his mind, body or spirit.

News & Media

Huffington Post

Apollo 12's Alan Bean, who later became a painter, recalls looking with wonder at Earth before having to upbraid himself: "I would say, I've got to quit doing this... because when I'm doing this, I'm not looking for rocks".

Show more...

Expert writing Tips

Best practice

When using "have quit doing", ensure the context clearly specifies the activity that has been stopped. Clarity prevents ambiguity and strengthens the statement.

Common error

Avoid confusing "quit", meaning to stop, with "quite", meaning fairly or somewhat. Incorrect usage can significantly alter the intended meaning of your sentence.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "have quit doing" functions as a present perfect construction, indicating the cessation of a continuous action or habit. This construction allows speakers to emphasize that an activity has been discontinued at some point in the past and continues to be so in the present.

Expression frequency: Common

Frequent in

News & Media

35%

Science

25%

Wiki

20%

Less common in

Academia

10%

Formal & Business

10%

Ludwig's WRAP-UP

In summary, the phrase "have quit doing" is a grammatically sound and frequently employed construction used to denote the cessation of a continuous action or habit. As confirmed by Ludwig AI, it is appropriate for various contexts, from news reporting to personal communication, though more formal settings may benefit from alternatives like "have ceased doing". This phrase commonly appears in news, scientific, and general online content, indicating broad applicability and recognition.

FAQs

How can I use "have quit doing" in a sentence?

You can use "have quit doing" to describe a discontinued action, for example: "I have quit doing my late-night snacking to improve my health."

What's a more formal alternative to "have quit doing"?

A more formal alternative is "have ceased doing", which emphasizes a complete and often official termination of an action.

Is "have quit to do" grammatically correct?

No, "have quit to do" is grammatically incorrect. The correct form is "have quit doing", where "doing" functions as a gerund.

What's the difference between "have quit doing" and "have stopped doing"?

The phrases "have quit doing" and "have stopped doing" are largely interchangeable, with "have stopped doing" being slightly more common and less formal.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

82%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: