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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
upon found
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "upon found" is not correct and does not make sense in written English.
It seems to be a confusion of terms, as "upon" typically requires a different verb form or context. Example: "Upon finding the missing document, she felt relieved."
⚠ May contain grammatical issues
Science
News & Media
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
1 human-written examples
A study using the methodology we based our study upon, found that daily CRP monitoring could be used as a marker of infection prediction [ 7].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Stumbled-upon finds, rather than tracked-down aims, are far more moving.
News & Media
According to Louie Psihoyos, who directed dolphin documentary The Cove, Blackfish also impacted upon Finding Dory, the forthcoming sequel to Finding Nemo.
News & Media
It tells foreign militaries and governments, both allied and opposing, that your military could, if called upon, find the keys to their tanks and planes.
News & Media
If breaks are allowed, but napping at your desk is frowned upon, find somewhere private.[3].
Wiki
Upon graduation, he first flunked the bar, then upon passage, found that he lacked clout in the city that invented the term.
News & Media
He congratulated her upon having found such a fine place.
News & Media
An ambulance was dispatched and upon arrival found a man who had been Tasered.
News & Media
She didn't know, but upon asking found out it was for the benefit of the New York League of Girls Clubss.
News & Media
The solver presented is based upon one found in literature, but with novel problem-specific modifications.
Science
The researchers tracked down the frog protein that the drug acted upon and found a poorly understood protein called 14-3-3 14-3-3 14-3-3
Science & Research
Expert writing Tips
Best practice
Avoid using the phrase "upon found" in your writing. Instead, opt for clearer and grammatically correct alternatives such as "after discovering" or "upon discovering" to maintain clarity and professionalism.
Common error
A common mistake is pairing "upon" with a past participle like "found" without a proper auxiliary verb or gerund. To avoid this, rephrase the sentence using "upon discovering" or "after finding" to ensure grammatical accuracy and clarity.
Source & Trust
83%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "upon found" is generally considered grammatically incorrect. The correct usage involves using a gerund form after "upon", such as "upon discovering". Ludwig AI indicates this is a non-standard construction.
Frequent in
Science
34%
News & Media
33%
Formal & Business
0%
Less common in
Wiki
0%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "upon found" is considered grammatically incorrect and should be avoided in writing. Ludwig AI confirms this assessment. It's better to use grammatically correct alternatives like "after discovering" or "upon discovering" to ensure clarity and accuracy. While it might appear in formal or scientific texts, this doesn't validate its usage; always opt for correct grammar to maintain professionalism and clear communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
upon discovering
Retains the formal tone of "upon" but uses the gerund form of "discover" for grammatical correctness.
after discovering
This alternative emphasizes the action of finding something and the subsequent result.
on finding
Uses "on" instead of "upon" with the gerund form, providing a more concise alternative.
after the discovery of
This option uses a noun phrase to describe the finding, offering a more formal tone.
when it was found
Focuses on the time the object or information was located.
once it was discovered
Highlights the completion of the discovery process.
following the discovery
Similar to 'after the discovery,' but with a slightly different emphasis on the sequence.
subsequent to finding
A formal alternative emphasizing the sequence of events.
with the finding of
Emphasizes the context in which something has been located.
as a result of finding
Highlights the outcome or consequence of the finding.
FAQs
What's a better way to say "upon found"?
Instead of "upon found", you can use alternatives such as "after discovering", "upon discovering", or "following the discovery" for improved clarity and grammatical correctness.
How can I use 'upon' correctly in a sentence related to finding something?
To use 'upon' correctly, pair it with a gerund (the -ing form of a verb). For example, "upon discovering" is grammatically sound, whereas "upon found" is not.
Is "upon found" grammatically correct?
No, "upon found" is generally considered grammatically incorrect. It's better to use phrases like "after finding" or "upon finding" for proper grammar.
What is the difference between "upon finding" and "upon found"?
"Upon finding" is grammatically correct and uses the gerund form of the verb. "Upon found" is grammatically incorrect as it uses the past participle form without a proper auxiliary verb.
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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
83%
Authority and reliability
1.8/5
Expert rating
Real-world application tested