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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a classmate of my
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a classmate of my" is not correct in English.
It should be "a classmate of mine." You can use the corrected phrase when referring to someone who is in the same class as you, indicating a relationship or connection. Example: "I was talking to a classmate of mine about the upcoming exam."
⚠ May contain grammatical issues
News & Media
Academia
Alternative expressions(5)
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
Unsocial Network A classmate of my 11-year-old daughter told her that an invitation to her birthday party was on its way.
News & Media
I nodded vigorously in agreement, remembering the time a classmate of my younger sister's came over after school, smelled rice cooking and asked if we had pet gerbils.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The best quote I ever heard on this topic was from a classmate of mine in my first year of law school; it was regarding obscenity.
News & Media
"My son was a classmate of Anne Hathaway's brother," he said.
News & Media
My name is Patricia Law, and I am a classmate of your son, Mike.
Academia
Mr. Anichin was a classmate of Mr. Putin's.
News & Media
Lessin was a classmate of Zuckerberg's at Harvard.
News & Media
He's a classmate of Dewey's at Columbia Law School.
News & Media
Paul, a classmate of Adolf Hitler, became an outstanding concert pianist.
News & Media
Caro was a classmate of mine at Princeton.
News & Media
Soon, Ketifa began dating a classmate of hers, a girl.
News & Media
Expert writing Tips
Best practice
Always use "a classmate of mine" instead of "a classmate of my". The possessive pronoun "mine" correctly indicates ownership and avoids grammatical errors.
Common error
Avoid using "my" when "mine" is required. "My" needs a noun following it (e.g., "my classmate"), while "mine" stands alone as a possessive pronoun.
Source & Trust
85%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase is intended to function as a determiner followed by a noun phrase, specifying a relationship between the speaker and a classmate. However, it is grammatically incorrect. Ludwig AI indicates that the correct form is "a classmate of mine."
Frequent in
News & Media
50%
Academia
50%
Science
0%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "a classmate of my" is grammatically incorrect and should be replaced with "a classmate of mine". As Ludwig AI points out, the correct possessive pronoun to use is "mine". While the phrase aims to identify someone sharing the same class as the speaker, its incorrect grammar diminishes its effectiveness. The corrected phrase can be used in neutral to informal contexts and is found in both news and academic sources. Remember to use "mine" to properly indicate possession in this context. Using the right possessive pronouns will enhance clarity and credibility in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a classmate of mine
Corrects the grammatical error by using the possessive pronoun "mine" instead of "my".
one of my classmates
Uses "one of" to indicate that the person is part of a larger group of classmates.
a fellow classmate of mine
Adds emphasis using "fellow" to describe the person as sharing a similar status.
a schoolmate of mine
Uses "schoolmate" as a synonym for "classmate", keeping the meaning intact.
someone I went to school with
Rephrases the relationship in terms of shared educational experience.
a student in my class
Emphasizes the shared class rather than the classmate relationship.
a colleague from school
Uses "colleague" to suggest a more professional or mature relationship within an academic setting.
an acquaintance from my class
Highlights a casual or superficial relationship with someone from class.
someone in my year at school
Specifies the relationship by indicating that the person is in the same year group.
a contemporary from my schooling
Uses more formal vocabulary to describe someone who attended school at the same time.
FAQs
What is the correct way to say "a classmate of my"?
The correct way to phrase this is "a classmate of mine". The word "mine" is the correct possessive pronoun in this context.
How can I use "a classmate of mine" in a sentence?
You can use "a classmate of mine" to refer to someone who is in the same class as you. Example: "A classmate of mine is organizing a study group for the upcoming exam."
What's the difference between "a classmate of my" and "a classmate of mine"?
"A classmate of my" is grammatically incorrect. The correct phrasing is "a classmate of mine", where "mine" is the possessive pronoun.
Are there other ways to say "a classmate of mine"?
Yes, you can also say "one of my classmates" or "a schoolmate of mine" to convey a similar meaning.
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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
85%
Authority and reliability
2.8/5
Expert rating
Real-world application tested