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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

is useful of

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "is useful of" is not correct in standard written English.
It is not a usable expression, as it does not convey a clear meaning or grammatical structure. Example: "This tool is useful of improving productivity" should be corrected to "This tool is useful for improving productivity."

⚠ May contain grammatical issues

Human-verified examples from authoritative sources

Exact Expressions

12 human-written examples

This is useful of volume fields are needed.

This is useful, of course, and has deep roots in business press DNA.

News & Media

The New York Times

This method is useful of the thermal stress simulation at the start up.

Vacuum annealing is useful of acquiring VO2 thin films with high surface quality, but too high annealing temperature (500 °C) and too long time (15 h) are harmful, which make the surface degenerate.

It is useful, of course, for the back four to be able to communicate with each other, but the manager's default measure of filling a defensive hole with a French speaker does not suggest that he combs the corners of the earth for suitable players.

TRIZ theory has been applied into more and more fields, such as management, society, and also is useful of environmental protection industry with characteristics of uncertainty confliction, inter-discipline and so on.

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Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

Apps should be useful, of course.

The additional income will, be useful, of course, helping fund innovation and research as well as more routine activities.

News & Media

The Guardian

Female young are useful, of course – they become the next batch of milking goats – but the billies are simply a by-product.

They simply made a habit of being useful, of providing value, of consistently exhibiting servant leadership to a growing audience.

News & Media

Forbes

Local area maps provided by hotels can be useful of course, but having a foundation of knowledge will make life easier for the whole family.

News & Media

HuffPost
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Expert writing Tips

Best practice

Avoid using the phrase "is useful of". Instead, use "is useful for" or other alternatives like "is helpful for" or "is beneficial for" to ensure grammatical correctness.

Common error

A common mistake is using the preposition "of" instead of "for" after "is useful". Always remember to use "for" to correctly indicate the purpose or benefit.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "is useful of" functions incorrectly as it attempts to link a descriptive adjective ("useful") with a prepositional phrase. According to Ludwig AI, this is not a usable expression.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "is useful of" is grammatically incorrect and should be avoided in all forms of writing. Ludwig AI confirms that this phrase is not a standard English expression. Instead, use the correct phrase "is useful for" or consider alternatives such as "is helpful for" or "is beneficial for", depending on the specific context. Proper preposition usage is crucial for clear and effective communication.

FAQs

What is the correct way to say something is useful?

The correct way to say something is useful is to use the phrase "is useful for". For example, "This tool "is useful for" improving productivity".

What can I say instead of "is useful of"?

Instead of "is useful of", you can use alternatives like "is helpful for", "is beneficial for", or "is advantageous for" depending on the context.

Which is correct, "is useful of" or "is useful for"?

"Is useful for" is the correct phrase. "Is useful of" is grammatically incorrect and should be avoided.

What's the difference between "is useful of" and "is useful for"?

"Is useful of" is not a grammatically correct phrase. "Is useful for" is the correct usage, indicating the purpose or benefit of something.

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Source & Trust

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Authority and reliability

1/5

Expert rating

Real-world application tested

Most frequent sentences: