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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is based at
Grammar usage guide and real-world examplesUSAGE 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
Alternative expressions(20)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
58 human-written examples
Claudia Marsicano is based at the University of Buenos Aires.
News & Media
MacKenzie is based at Edinburgh University.
News & Media
The antidistrict campaign is based at Republican headquarters.
News & Media
The Institute for Exploration is based at the aquarium.
News & Media
The Newsroom is based at 60 Farringdon Road, EC1.
News & Media
Mr. McEnroe, 35, is based at the Netcong Barracks.
News & Media
The original said Donald MacKenzie is based at Oxford.
News & Media
The Newsroom is based at 60 Farringdon Road, EC1R 3GA.
News & Media
LSBU is based at the Elephant & Castle in south London.
News & Media
The judiciary is based at the Four Courts.
Encyclopedias
Dr Becky Alexis-Martin is based at the University of Southampton, Dr Thom Davies is based at the University of Warwick.
News & Media
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.
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.
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.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is located at
Replaces "based" with "located", emphasizing physical presence at a place.
is situated in
Similar to "located at" but can imply a more general area rather than a specific address.
is headquartered at
A more formal synonym indicating the primary administrative location.
has its headquarters in
Specifically indicates the main operational center of an organization.
operates from
Focuses on the action of conducting business or activities from a certain place.
maintains a presence in
Suggests an established but not necessarily dominant position in a location.
is stationed at
Often used for military or personnel assignments to a specific location.
calls home
A more informal and personal way to describe where someone or something is based.
resides in
Typically used for people, indicating their place of living, but can be extended to organizations.
has a foundation in
Implies that something originated or has a strong connection to a specific place or concept.
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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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested