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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 concerned about
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they were concerned about" is correct and usable in written English.
It can be used when expressing worry or anxiety regarding a particular issue or situation. Example: "They were concerned about the rising costs of living in the city."
✓ Grammatically correct
News & Media
Science
Alternative expressions(19)
they were mindful of
they worried about
they were about
they were aware of
they were conscious of
they were cognizant of
they were wary of
they knew about
they were apprised of
they were proud of
they were middle of
they were afraid of
they were critical of
they were sick of
they were certain of
they were right of
they were wrong of
they were weary of
they concerned themselves with
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
60 human-written examples
"This time, it seemed all they were concerned about was the number of words".
News & Media
"What they were concerned about was that when Palau does something, the other islands often follow".
News & Media
"They were concerned about me.
News & Media
But they were concerned about the closeness.
News & Media
They were concerned about drug money.
News & Media
Perhaps they were concerned about the violence.
News & Media
Women picked me up because they were concerned about me.
News & Media
More than that, they were concerned about safety.
News & Media
They were concerned about criteria that were not widely explained.
News & Media
Fashionmall executives said they were concerned about stock manipulation.
News & Media
"They were concerned about the spiritual state of Britain.
News & Media
Expert writing Tips
Best practice
When using "they were concerned about", ensure that the subject (they) is clearly defined and that the object of their concern is explicitly stated to avoid ambiguity.
Common error
Avoid using incorrect prepositions with "concerned". The correct usage is "concerned about". Using "concerned with" or "concerned for" can alter the intended meaning.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they were concerned about" functions as a declarative statement expressing a group's worry or apprehension. As Ludwig AI confirms, the phrase is grammatically correct and widely used.
Frequent in
News & Media
51%
Science
47%
Formal & Business
2%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "they were concerned about" is a grammatically sound and frequently used expression to convey worry or apprehension. Ludwig AI confirms its validity and widespread applicability. It is versatile, fitting seamlessly into neutral, professional, and scientific contexts. When using this phrase, ensure clarity by explicitly stating the subject and the object of their concern. While alternatives exist, "they were concerned about" remains a direct and effective way to communicate a group's unease or anxiety regarding a specific issue.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
they had reservations regarding
Changes from a focus on concern to expressing specific doubts or objections.
they felt anxious regarding
Emphasizes the emotional aspect of worry, using "anxious" instead of "concerned".
they were apprehensive about
Conveys a sense of unease or fear about something that might happen.
they expressed worry over
Replaces "concerned about" with a more direct expression of worry.
their worries centered on
Shifts the focus to "worries" as the subject, indicating the main area of concern.
they were uneasy about
Indicates a lack of comfort or peace of mind regarding a situation.
they showed solicitude for
Implies a more active form of caring or protectiveness.
they took into consideration
Focuses on the act of considering something important, rather than direct concern.
they were mindful of
Highlights the awareness and attentiveness towards something significant.
they paid attention to
Emphasizes the act of focusing on something, rather than a feeling of concern.
FAQs
How can I rephrase "they were concerned about"?
You can use alternatives like "they were worried about", "they had reservations regarding", or "they were anxious about" depending on the context.
Is it grammatically correct to say "they were concerned for" instead of "they were concerned about"?
While "concerned for" is sometimes used, "they were concerned about" is the more common and generally preferred phrasing to express worry or apprehension regarding a specific issue. "Concerned for" typically implies a general care or protectiveness.
What does "they were concerned about" mean?
The phrase "they were concerned about" indicates that a group of people felt worried, anxious, or apprehensive regarding a particular situation, issue, or potential outcome.
In what contexts is it appropriate to use "they were concerned about"?
It is appropriate to use "they were concerned about" in various contexts, including news reports, academic writing, and general conversations, to express that a group had worries or apprehensions about something.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested