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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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is based at

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "is based at" is grammatically correct and commonly used in written English.
It is typically used to indicate the location or headquarters of a person or organization. Example: Our company's main office is based at 123 Main Street.

✓ Grammatically correct

News & Media

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

Claudia Marsicano is based at the University of Buenos Aires.

News & Media

The New York Times

MacKenzie is based at Edinburgh University.

The antidistrict campaign is based at Republican headquarters.

News & Media

The New York Times

The Institute for Exploration is based at the aquarium.

News & Media

The New York Times

The Newsroom is based at 60 Farringdon Road, EC1.

News & Media

The Guardian

Mr. McEnroe, 35, is based at the Netcong Barracks.

The original said Donald MacKenzie is based at Oxford.

The Newsroom is based at 60 Farringdon Road, EC1R 3GA.

News & Media

The Guardian

LSBU is based at the Elephant & Castle in south London.

News & Media

The Guardian

The judiciary is based at the Four Courts.

Dr Becky Alexis-Martin is based at the University of Southampton, Dr Thom Davies is based at the University of Warwick.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Use "is based at" to clearly and concisely indicate the primary location or headquarters of an entity. Ensure that the location is specific and easily identifiable.

Common error

Avoid using "is based at" when the location is temporary or not the main center of operations. Instead, use phrases like "is temporarily located in" or "has a branch in" to provide more accurate information.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "is based at" functions as a locative expression, indicating where an entity has its primary operational center or residence. It provides specific geographic information. As Ludwig AI confirms, it is a grammatically correct and commonly used phrase.

Expression frequency: Very common

Frequent in

News & Media

42%

Wiki

22%

Encyclopedias

5%

Less common in

Science

12%

Formal & Business

9%

Reference

8%

Ludwig's WRAP-UP

The phrase "is based at" is a versatile and commonly used expression for indicating the primary location or headquarters of an entity. Ludwig AI confirms its grammatical correctness. Appearing frequently in diverse sources like news articles, encyclopedias, and general writing, its neutral register makes it appropriate for both formal and informal contexts. Related phrases such as "is located at" and "has its headquarters in" offer alternative ways to convey similar information. When using "is based at", ensure that the location is specific and relevant to the context. Common errors include using it for temporary locations or failing to specify the location accurately.

FAQs

How do I use "is based at" in a sentence?

Use "is based at" to specify the primary location or headquarters of an organization or person. For example, "The company is based at 123 Main Street" or "The researcher is based at the University of California Berkeley".

What are some alternatives to "is based at"?

You can use alternatives like "is located at", "has its headquarters in", or "operates from" depending on the context.

Is it correct to say "is based in" instead of "is based at"?

While "is based in" is also correct, "is based at" is typically used for a more specific location, such as an address or institution. "Is based in" is often used for a city, region or country. Choose the preposition based on the specificity of the location you are describing.

What's the difference between "is based at" and "is situated in"?

"Is based at" typically refers to a primary location or headquarters, while "is situated in" can refer to a more general area. For example, an office can be based at a specific address, but situated in a general region.

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Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: