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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a longtime friend of mine

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a longtime friend of mine" is correct and usable in written English.
You can use it when referring to a friend you have known for a significant period of time. Example: "I invited a longtime friend of mine to the party, and we had a great time reminiscing about old memories."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

"Gary is a longtime friend of mine and a superb pianist," Mr. Skrowaczewski said.

I was like, "Oh, really?" Gabe Sachs was a longtime friend of mine.

"He's an extraordinary, extraordinary human being as well as a longtime friend of mine," Mr. Clinton said after the announcement.

News & Media

The New York Times

Once, after I posted on Twitter about my imminent appearance, a longtime friend of mine texted, "Jealous.

News & Media

The New Yorker

Q. Dear Civil Behavior: I am going on a five-city tour overseas with a longtime friend of mine who happens to be gay (I am straight).

News & Media

The New York Times

A longtime friend of mine, born and raised in Britain, was called "scum" by a taxi driver in London on Monday after she spoke to her children in Greek and Italian during their journey.

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Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

"I got involved with this because Mickey Hart, a longtime friend of the family and of mine, called and said 'I'd love you to come and see it'," Gore explained.

He was a longtime friend of Bill W.

News & Media

The New York Times

Hudson is a longtime friend of both Patti Smith and Janet.

Dinkins, a longtime friend of Mr. McCall.

News & Media

The New York Times

He had been a longtime friend of Jasper Johns's.

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Expert writing Tips

Best practice

When introducing someone, use "a longtime friend of mine" to quickly establish a history and rapport. This can be especially effective in professional or formal settings.

Common error

While "a longtime friend of mine" is a useful phrase, avoid using it excessively in a single piece of writing. Vary your language by using more descriptive terms to characterize the friendship.

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

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a longtime friend of mine" functions as a descriptive appositive or modifier, introducing or identifying a person as someone with whom the speaker has shared a long-lasting friendship. As confirmed by Ludwig, the phrase is grammatically correct and widely used.

Expression frequency: Common

Frequent in

News & Media

70%

Academia

20%

Wiki

10%

Less common in

Science

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "a longtime friend of mine" is a grammatically correct and commonly used phrase that serves to introduce someone as a friend with whom you've had a lasting relationship. As Ludwig confirms, it's widely accepted and suitable for various contexts, particularly news and media. While versatile, avoid overusing the phrase and consider alternatives like "a long-standing friend of mine" in more formal settings. Be mindful of the context to ensure the tone is appropriate.

FAQs

What's a more formal alternative to "a longtime friend of mine"?

For a more formal tone, you could say "a long-standing friend of mine" or "a friend of many years".

Is it okay to use "a longtime friend of mine" in professional writing?

Yes, using "a longtime friend of mine" is acceptable in professional writing, especially when introducing a colleague or someone you have a well-established relationship with. However, ensure it's appropriate for the overall tone and context.

What's the difference between "a longtime friend of mine" and "an old friend of mine"?

"A longtime friend of mine" emphasizes the duration of the friendship, while "an old friend of mine" can sometimes imply both duration and that the individuals are older.

Can I say "a long time friend of mine" instead of "a longtime friend of mine"?

While understandable, "a long time friend of mine" is grammatically less common and may sound slightly awkward. It's generally better to use "a longtime friend of mine", where 'longtime' functions as a single adjective.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: