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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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are based in

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "are based in" is correct and usable in written English.
It is typically used to indicate the location or foundation of an organization, business, or individual. Example: "The company's headquarters are based in New York City."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

54 human-written examples

Both are based in London.

News & Media

The New York Times

Those studying moths are based in Baltimore.

News & Media

The Economist

All three companies are based in Britain.

News & Media

The New York Times

Those studying blowflies are based in London.

News & Media

The Economist

Warpaint are based in Los Angeles.

Both companies are based in Paris.

News & Media

The New York Times

Both ships are based in Norfolk, Va.

News & Media

The New York Times

All are based in Houston.

(They are based in Cannes).

News & Media

The New Yorker

Both men are based in Syria.

News & Media

The New York Times

Both organizations are based in Washington.

Show more...

Expert writing Tips

Best practice

Use "are based in" to clearly specify the geographical location or headquarters of an organization, group, or individual. This helps provide context and establish credibility.

Common error

Avoid using alternative prepositions like "at" or "on" instead of "in" when indicating location. It's more precise to say "are based in New York" rather than "are based at New York".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "are based in" functions as a predicate in a sentence, specifying the location or headquarters of a subject (usually an organization, group, or entity). As Ludwig AI indicates, it indicates the location or foundation of something.

Expression frequency: Very common

Frequent in

News & Media

84%

Science

7%

Wiki

4%

Less common in

Formal & Business

2%

Encyclopedias

0%

Academia

0%

Ludwig's WRAP-UP

The phrase "are based in" is a common and grammatically sound way to specify the location or headquarters of an organization, group, or individual. As Ludwig AI confirms, it's used to indicate the location or foundation of an entity. Analysis of the examples shows that the phrase is most frequently found in News & Media. When writing, ensure you are using the correct preposition ("in" instead of "at" or "on"), and that the subject-verb agreement is accurate. Consider using alternatives like ""are located in"" or "have headquarters in" for variety.

FAQs

How do I use "are based in" in a sentence?

Use "are based in" to specify the location or headquarters of an organization, group, or individual. For example: "The company headquarters "are located in" New York City."

What can I say instead of "are based in"?

You can use alternatives like ""are located in"", "are situated in", or "have headquarters in" depending on the specific context.

Which is correct, "are based in" or "is based in"?

"Are based in" is used for plural subjects, while "is based in" is used for singular subjects. For example, "The companies are based in London", but "The company is based in London".

What's the difference between "are based in" and "operate out of"?

"Are based in" generally refers to the main location or headquarters, while "operate out of" suggests a specific place from which activities are conducted, even if it's not the primary location. Therefore, "operate out of" may imply an activity in a region, but "are based in" is the main headquarter.

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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: