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
keen on doing
Grammar usage guide and real-world examplesUSAGE SUMMARY
'keen on doing' is a correct and usable phrase in written English.
You can use it when you want to express enthusiasm and interest in doing something. For example, "Laura was always keen on doing volunteer work and helping out in her community."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(3)
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
48 human-written examples
"I was always keen on doing serious stuff in a silly way and silly stuff in a serious way.
News & Media
He was, he says, keen on doing television because he enjoyed the collaborative process.
News & Media
I was diving, cleaning ships, help keeping ships afloat, and it was something I wasn't too keen on doing.
News & Media
Some Brexiters hope that British people, assuming there are enough of them, will suddenly start to do the low-skilled jobs that, for some reason, they weren't keen on doing previously.
News & Media
We had done The Good Person of Sichuan at the National together 10 years before, and I wasn't keen on doing Brecht again: I'm a very received person when it comes to brown-hessian polemics.
News & Media
Her beauty hasn't gone unnoticed - and magazines are keen to feature her, but she says she isn't keen on doing glossy photo shoots.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
12 human-written examples
Consequently, MURs were not seen to foster inter-professional collaboration: rather, pharmacists reported the opposite view: Kate: I don't think they're [GP's] keen on us doing it, to be honest, to be truthful.
Science
But the powers that be at Radio 2 aren't keen on him doing it.
News & Media
And even if every House Republican tells voters they want to repeal Obamacare, there are plenty of moderate members in the conference who aren't too keen on actually doing it.
News & Media
If your friends like something you're not too keen on, it doesn't matter;you are allowed to have dissimilar interests.
Wiki
Trouble is, I didn't want to go further than one or two dates with the majority of them and the two or three I was keen on didn't feel the same.
News & Media
Expert writing Tips
Best practice
Use "keen on doing" to convey genuine enthusiasm and interest in an activity. This phrase is suitable for both formal and informal contexts, adding a touch of warmth to your expression.
Common error
While "keen on doing" is versatile, avoid overusing it in formal documents like research papers or legal briefs. Opt for more formal alternatives like "inclined to do" or "disposed to do" for a more professional tone.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "keen on doing" functions as an adjective phrase followed by a preposition and a gerund. It expresses a state of enthusiasm or strong interest in performing a specific action. Ludwig AI confirms its proper usage in English.
Frequent in
News & Media
60%
Academia
20%
Wiki
10%
Less common in
Science
5%
Formal & Business
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "keen on doing" is a versatile phrase that conveys enthusiasm and interest in performing an action. As highlighted by Ludwig, it's grammatically sound and commonly used in various contexts. While highly versatile, its use should be monitored in professional writing. The phrase is mostly used in news and media. To enhance writing, consider using related phrases like "eager to do" or "enthusiastic about doing" depending on the level of formality required. Although other scenarios can occur, "keen on doing" is a stable choice for an intermediate level of formality.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
eager to do
Indicates a strong desire or enthusiasm, similar to "keen on doing" but more straightforward.
enthusiastic about doing
Highlights the positive emotion associated with the activity, emphasizing excitement.
interested in doing
A more general expression of interest, less intense than "keen on doing".
inclined to do
Suggests a predisposition or willingness to act, less forceful than "keen on doing".
disposed to do
Similar to 'inclined,' implying a natural tendency or readiness.
desirous of doing
A more formal way of expressing a wish or longing to perform an action.
willing to do
Indicates consent or readiness to perform the action.
game for doing
An informal expression suggesting readiness and enthusiasm, often for something adventurous.
up for doing
Similar to "game for doing", indicating willingness to participate.
take pleasure in doing
Emphasizes the enjoyment derived from the action.
FAQs
How can I use "keen on doing" in a sentence?
"Keen on doing" is used to express enthusiasm or interest in performing an action. For example, "She was "keen on doing" volunteer work.".
What's a more formal alternative to "keen on doing"?
In formal contexts, consider using phrases like "inclined to do" or "disposed to do" as they convey a similar meaning with a more professional tone.
Is "keen on doing something" grammatically correct?
Yes, "keen on doing something" is grammatically correct. "Keen" is an adjective, "on" is a preposition, and "doing" is a gerund (a verb acting as a noun).
What is the difference between "interested in doing" and "keen on doing"?
"Interested in doing" is a general expression of interest, while "keen on doing" implies a stronger enthusiasm and eagerness. Consider using "interested in doing" when you want to express mild curiosity, and ""keen on doing"" when you're more enthusiastic.
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested