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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I have concerned

Grammar usage guide and real-world examples

USAGE 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

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".

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.

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

"I have concerns about that".

News & Media

The Guardian

"Do I have concerns?

News & Media

The New York Times

"I have concern with the lack of transparency.

News & Media

The New York Times

Certainly I have concern about the final outcome.

"To say I have concerns is putting it mildly.

News & Media

The New York Times

To applause, the mayor said, "In terms of response and transparency, I have concerns".

News & Media

The New York Times

"I have concerns about the impact of ultralow interest rates," he said.

News & Media

The New York Times

I have concerns about the consumer.

News & Media

Forbes

"I have concerns about the impact of e-cigarettes on the enforcement of Wales' smoking ban.

News & Media

BBC
Show more...

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.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

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.

Expression frequency: Rare

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.

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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Source & Trust

84%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Most frequent sentences: