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
had caught out
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "had caught out" is correct and usable in written English.
It can be used to indicate that someone has been discovered or exposed for wrongdoing or a mistake, often in a context of being caught in a lie or deception. Example: "He had caught out his colleague for falsifying the reports during the audit."
✓ Grammatically correct
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
6 human-written examples
Introduced in the 10th over, he claimed four wickets in his fiery opening spell after Southee had caught out Kenya's opener, Alex Obanda, for six runs.
News & Media
Within two minutes of the restart, though, Tony Rougier had caught out Charlton on the counter-attack and nine minutes later Vale's player-coach Martin Foyle headed in the equaliser when a Tommy Widdrington free-kick arrived at the far post.
News & Media
Gary McDonald headed David Wotherspoon's near-post corner wide then Cierzniak had to push May's shot wide after a long ball had caught out Gunning.
News & Media
After his swirling delivery had caught out De Gea, Stanislas ran clean through, only for the United goalkeeper to make partial amends as he smothered at his feet.
News & Media
If his opening goal was a surprise - coming after Villa had caught out the hosts three times on the counter and seen Carlos Sanchez test Rob Green with a 30-yard shot - the second was reward for a change in tack from Harry Redknapp.
News & Media
Sure I had been stoned, but it had been the guy I had caught out of the corner of my eye in the White Merc who had freaked me out.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
This is a new restriction, and it has caught out the mother of the two kids.
News & Media
This has caught out a number of users of 3D printers, who have blithely made reproductions of popular merchandise.
News & Media
This has caught out a number of unwitting users of 3D printers who have blithely made reproductions of popular merchandise.
News & Media
Outlawing mid-contract price rises, a practice which has caught out mobile and broadband customers, is high on the agenda.
News & Media
The rule change has caught out thousands of motorists who have unwittingly found their car untaxed and clamped.
News & Media
Expert writing Tips
Best practice
Use "had caught out" to suggest that someone was discovered doing something wrong or making a mistake, often implying a level of surprise or exposure.
Common error
Avoid using "had caught out" when the simple past tense ("caught out") is sufficient. The past perfect tense implies the action of catching out happened before another action in the past, so ensure this temporal relationship is clear in your sentence.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had caught out" functions as a phrasal verb in the past perfect tense. It indicates that someone discovered another person's mistake or wrongdoing before a specific time in the past. As Ludwig AI confirms, its usage is grammatically correct.
Frequent in
News & Media
75%
Formal & Business
10%
Science
5%
Less common in
Academia
3%
Encyclopedias
1%
Wiki
1%
Ludwig's WRAP-UP
In summary, the phrase "had caught out" is a grammatically sound phrasal verb indicating the discovery of someone's mistake or deception prior to a specific point in the past. Ludwig AI confirms its grammatical correctness. While not exceedingly common, it appears mainly in neutral contexts like news and media, serving to emphasize exposure or unexpected discovery. When writing, use "had caught out" to highlight the unveiling of errors and consider related phrases like "had exposed" or "had revealed" for similar yet nuanced meanings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
had exposed
Focuses on revealing something hidden or secret, often with a negative connotation.
had revealed
Emphasizes the act of making something known, which might not necessarily imply wrongdoing.
had discovered
Highlights the finding of something previously unknown, without specific implications of fault.
had uncovered
Suggests a more deliberate search leading to a discovery, implying effort and potential significance.
had detected
Implies a subtle observation or sensing of something, often requiring keen awareness.
had found out
Indicates learning information, sometimes accidentally, often implying a sense of surprise.
had seen through
Focuses on understanding someone's deception or pretense.
had tricked
Stresses deception used to deceive someone
had outsmarted
Emphasizes intellectual superiority in gaining an advantage.
had trapped
Indicates a situation where someone has been ensnared or caught in an unfavorable position.
FAQs
How can I use "had caught out" in a sentence?
Use "had caught out" to indicate that someone discovered or exposed another's mistake or wrongdoing before a certain point in the past. For example, "By then, he "had caught out" his colleague for falsifying the reports."
What's the difference between "had caught out" and "caught out"?
"Had caught out" uses the past perfect tense, indicating an action completed before another past action. "Caught out" is simple past, describing a single event in the past. Use "had caught out" when emphasizing the sequence of past events.
Which is correct: "had caught out" or "was caught out"?
Both are correct but have different meanings. "Had caught out" implies that someone actively discovered another's error. "Was caught out" indicates that someone themselves were discovered doing something wrong. The choice depends on the subject of the sentence and the intended meaning.
What can I say instead of "had caught out"?
You can use alternatives like "had exposed", "had revealed", or "had discovered", depending on the specific context and nuance you want to convey.
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
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested