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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
was based at
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was based at" is correct and usable in written English.
It can be used to indicate the location or organization where someone worked or was stationed during a specific period. Example: "During his career, he was based at several prestigious institutions around the world."
✓ Grammatically correct
News & Media
Wiki
Science
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
59 human-written examples
Sergeant Bales was based at Joint Base Lewis-McChord.
News & Media
He was based at Hartsfield-Jackson Atlanta International Airport.
News & Media
GB Animation was based at Moor Hall, Cookham, Berkshire.
News & Media
Akron, which was based at Lakehurst, took 73 lives.
News & Media
Production was based at Elstree studios in London.
News & Media
I was based at Kandahar airport which was attacked frequently.
News & Media
From 1947 until his appointment at Berkeley he was based at the University of Chicago.
News & Media
The Piper was based at the Essex County Airport, said the airport manager, Tom Gomez.
News & Media
His father, a retired captain for Continental Airlines, was based at Newark International Airport.
News & Media
The program was based at Clark College, nearby, and included print journalism, radio, television, and film.
News & Media
In the 1930's he was based at its Aeronautical Laboratory in Langley, Va.
News & Media
Expert writing Tips
Best practice
Use "was based at" when specifying the location or organization where someone or something operated, resided, or originated. It clearly indicates a central point of activity or origin.
Common error
Avoid using "in" or "on" instead of "at" when referring to a specific location. "Was based in" implies a broader geographical area, while "was based on" suggests a foundation or principle, not a location.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was based at" functions as a verb phrase indicating location or origin. It specifies the place where someone or something operated, resided, or was initially established. Ludwig provides numerous examples demonstrating its use in various contexts.
Frequent in
News & Media
42%
Wiki
38%
Science
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "was based at" is a common and grammatically correct way to indicate the location or origin of a person, organization, or activity. Ludwig AI confirms its usability and correctness. It is most frequently found in News & Media and Wiki contexts. When using this phrase, ensure you are specifying a particular location or institution, and avoid confusion with similar prepositions like "in" or "on". Alternatives such as "was located at" or "operated from" can be used for semantic variation. The phrase maintains a neutral register, suitable for various professional and general contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
was located at
Focuses on the physical location.
was situated in
Emphasizes the setting or environment.
was stationed at
Commonly used for military or personnel contexts.
operated from
Highlights the operational base or headquarters.
had its headquarters in
Specifically indicates the main administrative center.
originated from
Emphasizes the place of origin or initial establishment.
stemmed from
Indicates the source or root of something.
derived from
Highlights the source from which something is obtained.
was founded in
Refers to the place where an organization was established.
was established at
Similar to "was founded in", but can also refer to non-organizational bases.
FAQs
How do I use "was based at" in a sentence?
"Was based at" indicates where someone or something operated from or was stationed. For example, "The research team was based at the university" or "He was based at the military base during the war".
What can I say instead of "was based at"?
You can use alternatives like "was located at", "operated from", or "was stationed at" depending on the context.
Is it correct to say "was based in" instead of "was based at"?
While "was based in" can be correct, it usually refers to a larger region or area, whereas "was based at" refers to a specific location or institution. For example, "The company was based in London" versus "The company was based at Canary Wharf".
What's the difference between "was based at" and "was founded at"?
"Was based at" indicates the operational location, while "was founded at" specifies the place of origin or establishment. The operational base may change, but the founding location remains the same.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested