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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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knew about this problem

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "knew about this problem" is correct and usable in written English.
You can use it when referring to someone's prior awareness or knowledge of a specific issue or situation. Example: "She knew about this problem long before it became a major concern for the team."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

7 human-written examples

I said: "You knew about this problem but didn't tell me I could have prevented it.

"We also realized pretty early that there was something sick with NASA, that they were covering up, that they knew about this problem from the second flight, that they didn't want news of it to get out".

News & Media

The New York Times

"I knew about this problem for a couple of years before I actually did anything about it," Pardon said, recalling how he scrolled through various math problems online in preparation for a national science competition as a rising senior in high school.

"I said to Sun, 'My God, you knew about this problem, and you didn't tell me?

News & Media

Forbes

Homejoy knew about this problem and was trying to find a way to fix it.

News & Media

Forbes

Right, so the main allegation is that Microsoft knew about this problem before the console's launch in November, 2005 but deemed that it would be too expensive to fix.

News & Media

TechCrunch
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Human-verified similar examples from authoritative sources

Similar Expressions

53 human-written examples

In this talk I will summarize what is known about tis problem and will provide some constructions as well as some open problems towards its resolution.

They don't know about this problem.

"Defence has known about this problem since 2000.

News & Media

The Guardian

"It's a travesty that the industry has known about this problem," he said.

News & Media

The New York Times

And I think, it's not true, because the financial community knows about this problem and ejects such people.

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Expert writing Tips

Best practice

Use "knew about this problem" when emphasizing that someone had prior awareness of a specific issue, especially when discussing responsibility or accountability.

Common error

Don't use "knew about this problem" without clearly defining what the problem is. Otherwise, your audience might get confused. Instead, provide context or briefly describe the issue.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "knew about this problem" functions as a statement indicating someone's prior awareness or knowledge of a specific issue. Ludwig AI confirms its usability in written English. It often appears to assign responsibility or highlight negligence.

Expression frequency: Uncommon

Frequent in

News & Media

67%

Academia

33%

Science

0%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "knew about this problem" is grammatically sound and used to convey that someone had prior knowledge of a particular issue. Ludwig AI confirms its validity and common usage. While predominantly found in "News & Media" and "Academia", it maintains a neutral to formal tone. When using this phrase, it's crucial to clearly define what "this problem" refers to. For more formal contexts, alternatives such as "was aware of the issue" or "had knowledge of this matter" can be considered.

FAQs

How can I rephrase "knew about this problem" to sound more formal?

For a more formal tone, consider alternatives like "was aware of the issue" or "had knowledge of this matter". These options convey a similar meaning but are suited for professional or academic settings.

Is it grammatically correct to say "knew about this problem"?

Yes, the phrase "knew about this problem" is grammatically correct and commonly used. It follows standard English sentence structure and is widely understood.

What's the difference between "knew about this problem" and "suspected this problem"?

"Knew about this problem" implies certainty and confirmed knowledge, whereas "suspected this problem" suggests a belief or hunch without concrete evidence. The former indicates awareness, while the latter indicates speculation.

In what contexts is "knew about this problem" most appropriate?

This phrase is particularly fitting when discussing situations where someone had prior awareness of an issue, especially when addressing responsibility, accountability, or potential negligence. It's common in news reports, academic analyses, and formal discussions.

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Source & Trust

86%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: