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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
they were detained
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they were detained" is correct and usable in written English.
It can be used in contexts where individuals are held in custody or prevented from leaving a location, often by law enforcement. Example: "The protesters were detained by the police for violating the curfew."
✓ Grammatically correct
News & Media
Alternative expressions(14)
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
57 human-written examples
They were detained in March.
News & Media
They were detained separately.
News & Media
They were detained at the Beitbridge border.
News & Media
They were detained there for seven months.
News & Media
Ultimately, they were detained on Nauru.
News & Media
"We learned that they were detained".
News & Media
They were detained, they were banished, they were exiled.
News & Media
They were detained for two and a half hours.
News & Media
"They were detained in their homes and taken away".
News & Media
Then they were detained and accused of spying, she said.
News & Media
They were detained as they moved toward southern Iraq.
News & Media
Expert writing Tips
Best practice
Consider using synonyms like "arrested" or "apprehended" if they more accurately reflect the specific situation. These alternatives add precision to your writing.
Common error
Avoid using "they were detained" without specifying who did the detaining or the reason. Vague language can confuse the reader and reduce the impact of your statement.
Source & Trust
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they were detained" functions as a passive voice construction. It indicates that a group of people experienced the action of being detained by some authority. As Ludwig AI suggests, the phrase is grammatically correct and usable in written English.
Frequent in
News & Media
100%
Less common in
Formal & Business
0%
Science
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "they were detained" is a grammatically sound and frequently used expression that indicates the act of holding individuals in custody. As Ludwig AI confirms, it's a correct and usable phrase. Predominantly found in news and media contexts, it conveys information about people being held by authorities. While interchangeable with terms like "arrested" or "apprehended", the choice depends on the specific nuance desired. To enhance clarity, it's best to specify the detaining party and reason. Due to its regular occurrence in journalistic contexts, this phrase maintains a neutral to formal register. Therefore, it's crucial to prevent vagueness by providing context to ensure effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
they were apprehended
Focuses on the act of being caught or seized, often by law enforcement.
they were arrested
Specifically refers to being taken into legal custody.
they were held in custody
Emphasizes the state of being confined under guard.
they were taken into custody
Highlights the action of being taken into legal control.
they were kept in detention
Highlights the continuation of being held for a period of time.
they were confined
Broadly indicates restriction within a space.
they were remanded in custody
A legal term indicating being held while awaiting trial.
they were impounded
Suggests something was seized and held by authorities.
their liberty was restrained
Focuses on limiting or preventing freedom of movement.
they were interned
Indicates confinement, especially during wartime.
FAQs
What does "they were detained" mean?
The phrase "they were detained" means that a group of people was kept in official custody, typically by law enforcement, preventing them from leaving.
What's the difference between "they were detained" and "they were arrested"?
"They were arrested" specifically means they were taken into legal custody, while "they were detained" is a broader term that can refer to any form of holding someone back, not necessarily involving a formal charge.
How to use "they were detained" in a sentence?
You can use "they were detained" in a sentence like, "The suspects were detained at the border crossing" or "After crossing the border illegally, they were detained and placed in detention centers."
What can I say instead of "they were detained"?
You can use alternatives like "they were apprehended", "they were arrested", or "they were held in custody" depending on the specific context.
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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
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested