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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I have concerned
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I have concerned" is not correct in English.
Did you mean "I am concerned"? If this is the case, you can use it when expressing worry or anxiety about a particular issue or situation. Example: "I am concerned about the impact of climate change on our environment."
⚠ May contain grammatical issues
News & Media
Science
Alternative expressions(19)
I am concerned
I have concerns
I am worried
I have worries
I am giving thought to
I have been thinking about
I am paying attention to
I am interested in
I have an interest in
I feel responsible for
I have referred
I have questioned
I have questions
I have concentrated
I have cared
feeling anxious
worried about
have concerns about
i am concerned
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
2 human-written examples
They are all I am showing; they are all I have concerned myself with for some years now; I have put into them all my heart, all my time and all my fortune, and that of my family".
News & Media
I have concerned that we share the same hobbies that we share the same ambition like we will going to Beijing and we want to work here.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
"I have concerns about that".
News & Media
"Do I have concerns?
News & Media
"I have concern with the lack of transparency.
News & Media
Certainly I have concern about the final outcome.
News & Media
"To say I have concerns is putting it mildly.
News & Media
To applause, the mayor said, "In terms of response and transparency, I have concerns".
News & Media
"I have concerns about the impact of ultralow interest rates," he said.
News & Media
I have concerns about the consumer.
News & Media
"I have concerns about the impact of e-cigarettes on the enforcement of Wales' smoking ban.
News & Media
Expert writing Tips
Best practice
Always use "I am concerned" or "I have concerns" to express worry or interest. This ensures grammatical correctness and clarity.
Common error
Avoid using "I have concerned". The correct forms are "I am concerned" or "I have concerns". Using "I have concerned" can confuse your readers because it is not standard English.
Source & Trust
84%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I have concerned" is generally incorrect. As indicated by Ludwig AI, the correct form for expressing worry or interest is either "I am concerned" or "I have concerns". The example sentences in Ludwig highlight the proper usage in context.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "I have concerned" is generally considered grammatically incorrect in contemporary English. As Ludwig AI clarifies, the accurate expressions are "I am concerned" or "I have concerns" when you want to express worry or interest. While some instances of "I have concerned" appear in various sources, they are often indicative of non-native usage or grammatical errors. To ensure clarity and grammatical correctness, it is best to use the recommended alternatives. The limited authoritative examples support the conclusion that this phrase should be avoided in formal and informal writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I am concerned
Uses the correct verb tense and auxiliary verb to express worry or interest.
I have worries
Replaces 'concerned' with the noun 'worries' to indicate apprehension.
I am worried
Employs 'worried' as an adjective to convey a state of anxiety.
I have considerations
Uses 'considerations' as a noun to express points of importance or concern.
I am giving thought to
Indicates active consideration or contemplation of a topic.
I have been thinking about
Expresses ongoing reflection or worry about something.
I am paying attention to
Highlights focus and attentiveness to a particular issue.
I am interested in
Shows general interest or curiosity about a subject.
I have an interest in
Similar to 'I am interested in', but uses a noun phrase.
I feel responsible for
Indicates a sense of duty or accountability towards something.
FAQs
What's the correct way to express worry or interest: "I have concerned" or "I am concerned"?
The correct way is "I am concerned". "I have concerned" is grammatically incorrect.
Can I use "I have concerned" in any context?
No, "I have concerned" is not grammatically correct in standard English. Use "I am concerned" or "I have concerns" instead.
What are some alternatives to "I am concerned"?
You can use alternatives like "I am worried", "I have worries", or "I am giving thought to" depending on the specific meaning you want to convey.
Is "I have concerned myself with" correct?
Yes, "I have concerned myself with" is grammatically correct. This means you have dedicated time or energy to something, or made it your business, but it's different from expressing worry or concern 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
1.8/5
Expert rating
Real-world application tested