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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I keep doing

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I keep doing" is a correct and usable phrase in written English.
You can use it to describe an action that is continuing over time, for example: "I keep doing my best to stay healthy."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"So I keep doing it".

News & Media

The New Yorker

"I know, I keep doing that!

"No wonder I keep doing it.

Should I keep doing them to strengthen that side?

News & Media

The New York Times

"If I keep doing that, then I'll be successful.

Why do I keep doing this to myself?

You might wonder why I keep doing it.

News & Media

The Guardian

I keep doing my own stuff, and I enjoy myself".

I really don't know why I keep doing this.

News & Media

The New Yorker

I hate myself when I do that, but I keep doing it.

News & Media

The New York Times

I don't know why I keep doing that, but I guess I do.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When using "I keep doing", ensure the context clearly indicates why the action is being repeated. Is it a habit, a conscious choice, or something you are compelled to do?

Common error

Avoid using "I keep doing" as a filler phrase. Always ensure it adds meaningful information to your sentence. Instead of saying "I keep doing it", specify the action and its purpose or consequence.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I keep doing" functions as a declarative statement expressing the continuation of an action. It is commonly used to describe ongoing habits, repeated behaviors, or persistent efforts, as supported by the Ludwig examples.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Science

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

The phrase "I keep doing" is a common and grammatically correct expression used to describe an ongoing or repeated action. Ludwig AI confirms its validity and widespread use. Predominantly found in News & Media, the phrase serves to convey intentionality, habit, or necessity. While versatile, it's important to provide context to avoid ambiguity. Alternatives like "I continue to do" or "I persist in doing" can offer a more formal tone when required. The phrase's frequency and consistent usage across authoritative sources solidify its place in standard English.

FAQs

How can I rephrase "I keep doing" to sound more formal?

In formal contexts, consider alternatives such as "I continue to do", "I persist in doing", or "I repeatedly do". These options often convey a more professional tone than "I keep doing".

Is it correct to say "I keep to do" instead of "I keep doing"?

No, the correct form is "I keep doing". The verb "keep" in this context requires a gerund (verb ending in -ing), not an infinitive. Therefore, "I keep "to do"" is grammatically incorrect.

What's the difference between "I keep doing" and "I continue doing"?

"I keep doing" implies a sense of habit or persistence, while "I continue doing" simply indicates the action is ongoing. The nuance is subtle, but "I keep doing" often suggests the action is repeated over a longer period.

When should I use "I kept doing" instead of "I keep doing"?

Use "I kept doing" when referring to a past action that was repeated or continued over a period of time. "I keep doing" refers to a present or ongoing action. For example, "I kept doing it even though it was difficult" refers to the past, while "I keep doing it because I enjoy it" refers to the present.

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Source & Trust

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Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: