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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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are concentrated of

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "are concentrated of" is not correct in English.
It should be "are concentrated in" or "are concentrated on" depending on the context. Example: "The chemicals are concentrated in the solution to enhance their effectiveness."

⚠ May contain grammatical issues

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

Furthermore, a number of investigations are concentrated on one type of DM only.

"A lot of people are concentrated on what is one of the most most visceral and visible environment devastating practices".

News & Media

Huffington Post

Most of his constituents are concentrated on the other side of the county in Thousand Oaks.

News & Media

Los Angeles Times

Besides, Wheeler notes, the increase was concentrated: Of the 47 states tested in both 2009 and 2011, only 16 had higher scores this time around.

News & Media

Huffington Post

Others, meanwhile, are concentrating on getting out of debt.

One area of investigation is concentrated on the role of lipid biometabolites in their regulation of inflammation during neovascular diseases.

The evaluation of Strong and Clear was concentrated to one of these counties, Värmland.

Volcanism, coronae, and rifts tend to be concentrated in regions of upwelling, while plains deformation belts are concentrated in regions of downwelling.

Encyclopedias

Britannica

Homicides are concentrated in areas of high poverty.

News & Media

The Guardian

Na+ and K+ are concentrated at depths of 0.2 0.4 m.

They are concentrated in pockets of California and New York and in the Washington area.

News & Media

The New York Times
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Expert writing Tips

Best practice

Always use the correct preposition after "are concentrated". "In" indicates location, while "on" indicates focus. For example, say "resources are concentrated in urban areas" or "efforts are concentrated on solving the problem".

Common error

Avoid using "of" after "are concentrated". This construction is grammatically incorrect. Double-check your preposition to ensure it fits the intended meaning (location vs. focus).

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 "are concentrated of" functions as part of a prepositional phrase where the preposition is misused. This construction aims to describe where something is gathered or focused, but the incorrect preposition renders it grammatically flawed. Ludwig AI analysis confirms this issue.

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 "are concentrated of" is grammatically incorrect. The proper usage involves using either "in" to indicate location or "on" to indicate focus. As Ludwig AI confirms, there are no valid examples of this phrase in authoritative sources. Alternatives such as "are concentrated in" or "are focused on" should be used instead to accurately convey the intended meaning. Always ensure the correct preposition is used to avoid grammatical errors and maintain clarity in your writing.

FAQs

What preposition should I use after "are concentrated"?

The correct prepositions to use after "are concentrated" are "in" or "on", depending on the intended meaning. Use "in" to indicate a location (e.g., "resources are concentrated in cities"). Use "on" to indicate a focus or target (e.g., "efforts are concentrated on finding a solution").

Is "are concentrated of" grammatically correct?

No, "are concentrated of" is not grammatically correct. The correct usage is "are concentrated in" or "are concentrated on", depending on the context.

What can I say instead of "are concentrated of"?

Since "are concentrated of" is incorrect, use alternatives like "are concentrated in", "are focused on", or "are centered on" to convey a similar meaning.

What's the difference between "are concentrated in" and "are concentrated on"?

"Are concentrated in" indicates a location or containment, while "are concentrated on" indicates a focus or emphasis. For example, "Resources are concentrated in urban areas" versus "Efforts are concentrated on solving the problem".

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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: