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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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frequent used

Grammar usage guide and real-world examples

USAGE SUMMARY

"frequent used" is not a correct phrase in written English.
A more appropriate phrase would be "frequently used." For example: "The library has a selection of frequently used books."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

19 human-written examples

Pile diameter with 36% was the second frequent used parameter.

The most frequent used methods are ping and traceroute.

Average degree is one of most frequent used measurements in dense subgraph mining.

Moore neighborhood, which is the most frequent used, was adopted in this case study.

Rodrigues et al. [8] studied sub-communities around the most frequent used question categories inside the Live QnA and the Yahoo!

The way will solve the problem that students' preference of some frequent used mobile tools and ignorance of the tools rarely used in curriculum.

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Human-verified similar examples from authoritative sources

Similar Expressions

38 human-written examples

Nevertheless, they reminded that frequent using of this principle may lead to wrong results.

Scribes also made frequent use of abbreviations.

And there is frequent use of asides.

So is the frequent use of the word "sir".

News & Media

The New York Times

Lessons also make frequent use of the garden.

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Expert writing Tips

Best practice

Always use "frequently used" instead of "frequent used" to ensure grammatical correctness. This simple change significantly improves clarity and credibility.

Common error

Avoid using the adjective "frequent" to directly modify the past participle "used". Instead, use the adverb "frequently" to correctly describe how often something is used.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "frequent used" aims to function as an adjective modifying a noun, indicating something that is utilized often. However, Ludwig AI indicates that the phrasing is grammatically incorrect; the correct form is "frequently used".

Expression frequency: Common

Frequent in

Science

68%

News & Media

26%

Encyclopedias

6%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "frequent used" is commonly found but grammatically incorrect. Ludwig AI flags it, recommending "frequently used" instead. Although prevalent in sources such as science and news media, its incorrectness diminishes its suitability for formal contexts. Remember to use "frequently used" to maintain grammatical accuracy and credibility. While sources such as The New York Times and The Guardian contain the phrase, recognizing and correcting such errors is important for effective communication.

FAQs

What is the correct way to say "frequent used"?

The correct way to say "frequent used" is "frequently used". Using the adverb "frequently" properly modifies the verb.

Is "frequent used" grammatically correct?

No, "frequent used" is not grammatically correct. The adjective "frequent" cannot directly modify the past participle "used". You should use the adverb "frequently used" instead.

What can I say instead of "frequent used"?

Instead of "frequent used", you can say "frequently used", "commonly used", or "often used", depending on the context. All these options are grammatically sound.

Which is correct, "frequent used" or "frequently used"?

"Frequently used" is the correct phrase. "Frequent used" is grammatically incorrect because it uses an adjective instead of an adverb.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: