Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
my mastery of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "my mastery of" is correct and usable in written English.
It can be used to express a high level of skill or expertise in a particular subject or area. Example: "My mastery of the French language has allowed me to communicate effectively with native speakers during my travels."
✓ Grammatically correct
News & Media
Formal & Business
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
9 human-written examples
Until recently, my mastery of the beautiful game was unrivalled.
News & Media
"It wasn't that the director was so impressed by my mastery of technique," Fass recalled.
News & Media
That was why I was always eager to demonstrate, in both spoken and written word, my mastery of their language.
News & Media
My mastery of sign language was so vast and fluent that it had earned Professor Fitzbaum a MacArthur "genius" grant.
News & Media
Learning Russian and reading Dostoevsky My Russian and my mastery of Dostoevsky are both less developed than they could be but I enjoy it.
News & Media
(Full disclosure: I doubt that anyone on Earth can rival my mastery of John Travolta's White Man's Burden, owing to an idyllic Berkeley spring spent studying awful movies about race).
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
But if I'm going to somehow display my mastery or knowledge of that vast group of musicians, how much room is there really left for me?" Over 172 minutes, "The Epic" revels in an array of styles, at times capturing a meeting point between John Coltrane and Stevie Wonder, with each musical element on equal footing.
News & Media
My mastery level is higher,'" Amy Downey of Metro Schools told WSMV.
News & Media
But without mastery of my 'self'--my way of being in the world--all the talent, skill and success in the world won't lead to satisfaction and the mastery to change and contribute to the lives of others.
News & Media
Where my emoji keyboard gave me an almost virtuosic mastery of my emotions as presented to others, our faces remain blunt instruments: the flinches, the microexpressions, the tells.
News & Media
It displays a mastery of my body that I find incredibly hot".
News & Media
Expert writing Tips
Best practice
Use "my mastery of" to confidently express a high degree of skill or understanding in a specific area. This phrase is suitable for formal contexts and demonstrates expertise.
Common error
Avoid using "my mastery of" if your skills are still developing. This phrase implies a very high level of expertise, so ensure your abilities genuinely match this claim.
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "my mastery of" functions as a noun phrase functioning as a possessive determiner followed by a noun, indicating a high level of skill or expertise. Ludwig AI shows examples in different fields like sign language, languages and sports.
Frequent in
News & Media
70%
Formal & Business
20%
Science
10%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "my mastery of" is a grammatically correct phrase used to confidently express a high level of skill or expertise in a specific area. Ludwig AI confirms its correctness and usage in diverse contexts, predominantly in news and media, and formal business communications. While relatively uncommon, its impact lies in its assertive declaration of proficiency. When writing, ensure that your actual skill level aligns with the strong claim made by this phrase.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
my proficiency in
Replaces "mastery" with "proficiency", indicating competence but perhaps less depth.
my expertise in
Substitutes "mastery" with "expertise", suggesting specialized knowledge.
my command of
Uses "command" instead of "mastery", highlighting control and authority over a subject.
my skill in
Employs "skill" in place of "mastery", indicating a developed ability.
my aptitude for
Replaces "mastery" with "aptitude", focusing on a natural inclination or talent.
my talent for
Uses "talent" to denote a natural gift or ability.
my grasp of
Suggests understanding and comprehension, rather than complete mastery.
my knowledge of
Indicates familiarity and information about a subject, not necessarily skill.
my capability in
Focuses on the capacity to perform a certain task.
my competence in
Emphasizes the ability to perform adequately.
FAQs
How can I use "my mastery of" in a sentence?
Use "my mastery of" to showcase your high level of expertise or skill in a particular field. For example, "My mastery of data analysis allows me to extract valuable insights from complex datasets."
What are some alternatives to "my mastery of"?
You can use alternatives like "my proficiency in", "my expertise in", or "my command of" depending on the context and the specific nuance you want to convey.
When is it appropriate to use "my mastery of"?
It is appropriate to use "my mastery of" when you want to confidently assert your advanced skill or deep understanding in a particular area, especially in professional or academic settings.
Is "my mastery on" grammatically correct?
No, "my mastery on" is not grammatically correct. The correct preposition to use is "of". Therefore, the correct phrase is "my mastery of".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested