Used and loved by millions
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 are detained
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they are detained" is correct and usable in written English.
It can be used in contexts where individuals are being held in custody or confinement, often by law enforcement or authorities. Example: "The suspects are detained while the investigation is ongoing."
✓ Grammatically correct
News & Media
Alternative expressions(1)
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
47 human-written examples
"If they are detained, they claim they are just ordinary citizens," he said.
News & Media
"They're often released as violently as they are detained," Ryan said.
News & Media
They are detained at the security compound of the Air Force intelligence.
News & Media
Some children have been born in the UK and are settled in a school here when they are detained.
News & Media
Now they are detained until they can be deported, while Mexicans are sent straight back to Mexico.Less effort has been made to punish firms that employ illegals.
News & Media
They have been trying to adapt to the life of freedom here, but it is difficult, because they unconsciously still feel they are detained.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
13 human-written examples
There, they are detaining you.
News & Media
"Not only are they not freeing him, but they are detaining his family members too".
News & Media
"The police have been entirely civil with us, but they are detaining us nonetheless".
News & Media
You should use that exact language: "Am I being detained?" Police must tell you whether they are detaining you.
Wiki
They were detained in March.
News & Media
Expert writing Tips
Best practice
Use "they are detained" when referring to a formal holding or confinement by authorities. Ensure the context clearly indicates who "they" refers to.
Common error
Ensure clarity by specifying the authority or reason for detention. Avoid vague statements like "they are detained" without providing context, as it can lead to confusion.
Source & Trust
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they are detained" functions as a declarative statement indicating that a group of individuals is being held in custody. Ludwig AI confirms its grammatical correctness and common usage in various contexts.
Frequent in
News & Media
98%
Wiki
1%
Formal & Business
1%
Less common in
Science
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "they are detained" is a grammatically correct and widely used expression to indicate that a group of individuals is being held in custody by authorities. Ludwig AI confirms this, highlighting its frequent appearance in news and media contexts. When using this phrase, ensure clarity by specifying the detaining authority and reason. Alternatives like "they are held in custody" or "they are under arrest" can be used depending on the specific context. Remember that "they are detained" generally carries a formal and official tone.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
they are being detained
Highlights the ongoing process of detention.
they are in detention
Indicates the state of being held in detention.
they are being held
Emphasizes the act of holding someone.
they are held in custody
Emphasizes legal control and supervision.
they are kept in detention
Highlights the state of being held for a specified period.
they are in confinement
Focuses on the physical restriction and isolation.
they are incarcerated
Implies imprisonment as a formal punishment.
they are under arrest
Specifically indicates legal apprehension by authorities.
they are apprehended
Focuses on the act of being caught or seized.
they are captured
Focuses on the act of seizing someone after a pursuit.
FAQs
What does "they are detained" mean?
The phrase "they are detained" means that a group of people is being held in custody, typically by law enforcement or other authorities. It implies a temporary restriction of freedom, often pending investigation or further legal action.
When is it appropriate to use the phrase "they are detained"?
Use "they are detained" when you want to convey that a group has been taken into custody and is being held by authorities. This is common in news reports, legal contexts, and discussions of law enforcement activities.
What are some alternatives to saying "they are detained"?
Alternatives include "they are held in custody", "they are under arrest", or "they are being held", depending on the specific nuance you want to convey.
Is "they are detained" more formal than "they are being held"?
Yes, "they are detained" generally carries a more formal and official tone compared to "they are being held". The word "detained" suggests a legal or procedural context, making it suitable for formal reports and news articles.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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