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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I vaguely know

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I vaguely know" is correct and usable in written English.
It can be used when you want to express that you have a limited or unclear understanding of something. Example: "I vaguely know about the project, but I need more details to fully grasp it."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

Recently, I heard about somebody I vaguely know being in a break situation and, in Carrie Bradshaw style, it got me thinking.

News & Media

Independent

I vaguely know Bobby and Kristen who wrote the songs and they are awesome and I really enjoyed the movie.

News & Media

The Guardian

I vaguely know who else is going to be there and that's bringing the whole thing into sharper focus.

It's all things that I vaguely know – Tim Berners-Lee and HTML and the open source movement.

"I vaguely know, but I don't want to know too much, because then it's like painting by numbers, to have it all mapped out.

News & Media

The Guardian

A national TV reporter I vaguely know was standing next to me and laughed out loud.

News & Media

Vice
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Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

I vaguely knew Vanessa as mother to Natasha and Joely.

News & Media

The Guardian

A guy I vaguely knew came over and said, "I hear you can sing".

News & Media

The Guardian

Later in the bar I was drowning my sorrows when someone I vaguely knew came up.

News & Media

The Guardian

Her husband, a professional man whom I vaguely knew, was with her.

I took a glass of wine from a waiter's tray, and found one or two people I vaguely knew.

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Expert writing Tips

Best practice

Use "I vaguely know" to convey a sense of limited or incomplete knowledge, particularly when you want to acknowledge some awareness without implying deep understanding. This can be useful in softening statements or expressing uncertainty.

Common error

Avoid using "I vaguely know" when greater precision is required. If specific details are crucial, either gain more information or use more direct language to acknowledge a lack of certainty. Don't overestimate your understanding.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I vaguely know" functions as a declarative statement expressing the speaker's limited or incomplete knowledge about something. This is supported by Ludwig AI analysis, which identifies its correct usage across various contexts.

Expression frequency: Uncommon

Frequent in

News & Media

100%

Less common in

Science

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "I vaguely know" is a grammatically sound and usable expression to indicate a limited or incomplete understanding. As Ludwig AI confirms, this phrase is versatile but most commonly found in neutral contexts like News & Media. While acceptable in many situations, it's crucial to consider the level of formality required, opting for more precise and formal alternatives in professional settings. Remember, acknowledging awareness without implying deep knowledge is the key to using this phrase effectively.

FAQs

How can I use "I vaguely know" in a sentence?

You can use "I vaguely know" to indicate a limited or incomplete understanding of something. For instance, "I vaguely know the details, but I'd need to double-check before confirming."

What's the difference between "I vaguely know" and "I know a little about"?

"I vaguely know" suggests an even lesser degree of understanding than "I know a little about". The former implies a hazy or unclear awareness, while the latter indicates some basic familiarity.

What are some alternatives to saying "I vaguely know"?

Alternatives include phrases like "I am somewhat familiar with", "I have a general idea", or "I am vaguely aware of" depending on the nuance you want to convey.

Is it appropriate to use "I vaguely know" in formal writing?

While grammatically correct, "I vaguely know" is generally more suitable for informal contexts. In formal writing, consider using phrases like "I have limited knowledge of" or "my understanding is incomplete" for a more professional tone.

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Source & Trust

88%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: