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
caught by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "caught by" is correct and usable in written English.
It can be used to describe being captured, trapped, or affected by something, often in a figurative sense. Example: "He was caught by surprise when he heard the news."
✓ Grammatically correct
News & Media
Academia
Science
Wiki
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
60 human-written examples
Yau was caught by surprise.
News & Media
"We were all caught by surprise.
News & Media
Franken, caught by surprise, won't coöperate.
News & Media
It is deep! caught by the shortstop!
News & Media
I certainly got caught by one".
News & Media
"But I got caught by cancer".
News & Media
We are all caught by surprise.
News & Media
The workmen were caught by a reporter.
News & Media
Or to be caught by the zombies.
News & Media
They get caught by accident, I guess.
News & Media
Students were caught by surprise.
News & Media
Expert writing Tips
Best practice
Use "caught by" to clearly indicate the agent or cause responsible for the capture or influence, ensuring clarity and precision in your writing.
Common error
Avoid constructing overly passive sentences using "caught by", which can weaken your writing. Instead, consider rephrasing to emphasize the actor and action directly. For example, instead of "The mistake was caught by the editor", write "The editor caught the mistake".
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "caught by" primarily functions as a prepositional phrase, often used in the passive voice to indicate the agent or cause of an action. As evidenced by Ludwig, it connects a subject to the entity or force that has acted upon it. This use is supported by the AI's assessment of the phrase as grammatically sound.
Frequent in
News & Media
45%
Academia
20%
Wiki
15%
Less common in
Science
10%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
In summary, the phrase "caught by" serves as a versatile prepositional phrase, predominantly employed in the passive voice. Ludwig AI affirms its grammatical correctness and widespread applicability. Usage patterns reveal its prominence in News & Media, Academia, and Wiki content. To enhance writing, avoid overuse in passive constructions and prioritize clarity by specifying the agent. With related phrases like "seized by" and "affected by", writers can diversify their expression while maintaining semantic precision. "Caught by" is a common and acceptable phrase across various communication contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
captured by
Focuses on being taken or seized, often in a physical sense.
seized by
Emphasizes a sudden and forceful impact or influence.
overtaken by
Suggests being surpassed or overwhelmed by something.
affected by
Highlights the impact or influence something has on someone or something.
overcome by
Conveys being defeated or overwhelmed by a feeling or force.
influenced by
Indicates being shaped or guided by something.
succumbed to
Suggests giving in to pressure or temptation.
entangled in
Suggests being involved or trapped in a complex situation.
taken by
Implies being captivated or charmed by something.
ensnared by
Implies being trapped or lured into something, often with negative connotations.
FAQs
How can I use "caught by" in a sentence?
The phrase "caught by" is used to indicate that someone or something has been captured, surprised, or affected by something. For instance, "The thief was caught by the police" or "The town was caught by surprise during the storm".
What are some alternatives to "caught by"?
Depending on the context, you can use alternatives such as "captured by", "seized by", "affected by", or "influenced by".
Is it correct to say "caught by surprise"?
Yes, "caught by surprise" is a common and correct usage. It means someone was unexpectedly surprised or unprepared for something. For example, "The company was caught by surprise when the new regulations were announced".
What's the difference between "caught by" and "trapped by"?
"Caught by" generally implies being intercepted or affected, while "trapped by" suggests being unable to escape from a situation or place. For instance, you might be "caught by" a sudden rain shower, but you could be "trapped by" a collapsed building.
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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
4.5/5
Expert rating
Real-world application tested