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
have concerns
Grammar usage guide and real-world examplesUSAGE SUMMARY
'have concerns' is a correct and usable phrase in written English.
You can use it when expressing worry or apprehension about something. For example: "I have concerns about the economic implications of this policy."
✓ Grammatically correct
News & Media
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
60 human-written examples
But they have concerns.
News & Media
"I have concerns about that".
News & Media
Still, did you have concerns?
News & Media
I do have concerns.
News & Media
"Do I have concerns?
News & Media
Some in my caucus still have concerns".
News & Media
However, she did have concerns.
News & Media
"We continue to have concerns".
News & Media
"Quite rightly people have concerns".
News & Media
"So while we have concerns over all.
News & Media
But Morozov's non-Russian employers have concerns.
News & Media
Expert writing Tips
Best practice
When using "have concerns", clearly state the subject of your concern to avoid ambiguity. For example, instead of saying "I have concerns", specify "I have concerns about the budget allocation."
Common error
While "have concerns" is a valid phrase, avoid overusing it in formal writing. Vary your language by using more specific terms like 'apprehensions', 'reservations', or 'misgivings' to convey a more nuanced meaning.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have concerns" functions as a verb phrase used to express worry, apprehension, or doubt. Ludwig indicates that it is a grammatically correct and usable phrase.
Frequent in
News & Media
50%
Science
28%
Formal & Business
9%
Less common in
Reference
5%
Academia
3%
Wiki
2%
Ludwig's WRAP-UP
The phrase "have concerns" is a versatile and commonly used expression to indicate worry or apprehension. As Ludwig confirms, it's grammatically sound and widely accepted in written English. While applicable across various contexts, from News & Media to Science, it's essential to articulate the subject of concern clearly. For more formal writing, consider using alternatives such as "express apprehension" or "voice misgivings". Remember to tailor your language to the specific context and audience to ensure effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
have reservations
Indicates a feeling of doubt or hesitation about something, often a plan or decision.
worry about
Directly indicates concern and anxiety over a particular issue.
express worries
Highlights the communication of anxious thoughts or fears.
voice misgivings
Highlights the act of verbalizing feelings of doubt or uncertainty.
be anxious about
Similar to 'worry about', but emphasizes a higher level of anxiety.
express apprehension
Focuses on voicing the feeling of anxiety or fear about something.
harbor doubts
Suggests internally holding reservations or uncertainties about something.
feel doubtful
Suggests a lack of confidence or certainty about something.
feel uneasy
Emphasizes a general sense of discomfort or anxiety regarding a situation.
question the validity
Implies a specific concern about the truth or accuracy of something.
FAQs
How can I use "have concerns" in a sentence?
The phrase "have concerns" is used to express worry or apprehension about something. For example, "I "have concerns" about the project's timeline".
What are some alternative phrases to "have concerns"?
You can use alternatives such as "express apprehension", "voice misgivings", or "harbor doubts", depending on the context.
Is it better to say "have a concern" or "have concerns"?
"Have a concern" refers to a single worry, while "have concerns" refers to multiple worries or a general state of apprehension. The choice depends on whether you are referring to one specific issue or a collection of issues.
What's the difference between "have concerns" and "raise concerns"?
"Have concerns" means to possess feelings of worry or apprehension, while "raise concerns" means to express or voice those worries to others. For example, you might "have concerns" about a policy, and then "raise concerns" with your manager.
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested