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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
didn't catch this
Grammar usage guide and real-world examplesAlternative expressions(19)
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
8 human-written examples
I didn't catch this the first time, though now you will.
News & Media
I didn't catch this match, although I did see a Finnish-looking fellow in a Suomi T-shirt taking a place in the stands during the match before it.
News & Media
I didn't catch this myself, but blogger Irate Greek reckons Greece's new finance minister told a reporter outside the presidential parliament that he'll see Mario Draghi, ECB chief, on Friday.
News & Media
You didn't catch this on ESPN, but BMCC has quietly forged one of the most remarkable records in the country in the brainy sport of nerds.
News & Media
Every time you make a selection, there's an audible high-pitched sound that's not annoying enough to make me stop using the player, but one does wonder why Toshiba didn't catch this before release.
News & Media
In case you didn't catch this bit of news, DST's Yuri Milner and SV Angel have teamed up to launch the Start Fund, which gives all Y Combinator startups a $150,000 investment in the form of a convertible note with no cap and no discount.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Unfortunately, my colleagues did not catch this subtle yet vital difference, and word spread that I was retiring.
News & Media
Unfortunately, the bank did not catch this until about 50 days after Easter, creating problems that nearly led to the closure of the company (Harper and Batiz-Lazo, 2013).
Science
My fellow dual citizenship countrywoman, Madeleine Albright, certainly did not catch this flack... so why me?
News & Media
I regret I did not catch this remark, as it should have been challenged.
News & Media
But you don't catch this fairly rational corner believing for one minute the hocuspocus that goes on in Twentieth Century-Fox's "Whirlpool," which came to the Roxy yesterday.
News & Media
Expert writing Tips
Best practice
In formal writing, prefer the uncontracted form "did not catch this" to maintain a professional tone.
Common error
Avoid using "didn't catch this" when referring to something someone just said in a conversation; in those instances, "didn't catch that" is typically more idiomatic for immediate verbal feedback.
Source & Trust
94%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "didn't catch this" serves as a negated transitive verb phrase. It combines the auxiliary 'did', the negation 'not', the base verb 'catch', and the demonstrative pronoun 'this'. In Ludwig examples, 'catch' is used figuratively to mean 'perceive' or 'notice' rather than physical capture.
Frequent in
News & Media
75%
Wiki
10%
Science
8%
Less common in
Academia
4%
Formal & Business
2%
Social Media
1%
Ludwig's WRAP-UP
In conclusion, "didn't catch this" is a versatile and correct English phrase used to identify missed details or information. Ludwig AI data indicates that it is highly prevalent in professional journalism, where editors and writers use it to acknowledge oversights or technical glitches. While it is similar to "overlooked this", its use of the verb 'catch' gives it a slightly more dynamic, perceptual feel. Whether you are reviewing a document or discussing a news report, this phrase remains a reliable choice for clear communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
did not catch this
the non-contracted, more formal version
missed this
shorter and more direct
overlooked this
more formal and implies a mistake
failed to notice this
places more emphasis on the lack of observation
did not spot this
often used for visual details or errors
didn't hear this
specifically refers to auditory perception
didn't grasp this
focuses on a lack of understanding rather than perception
didn't get this
informal alternative for missing a point or meaning
skipped this
implies intentionally or accidentally bypassing information
didn't follow this
suggests a failure to keep up with an explanation
FAQs
What does it mean when someone says "I didn't catch this"?
It usually means the person failed to notice, hear, or understand a specific detail. It is similar to saying they "missed this" or "overlooked this".
Is "didn't catch this" grammatically correct?
Yes, it is a grammatically correct negated verb phrase. Ludwig AI examples show it is widely used in reputable news outlets and scientific journals.
When should I use "didn't catch that" instead of "didn't catch this"?
Use "didn't catch that" for something external or recently spoken, whereas "didn't catch this" often refers to a specific detail within a document or a physical object being discussed.
Can I use "didn't catch this" in a business email?
Yes, it is acceptable in business contexts, though "missed this detail" or "overlooked this" may sound slightly more professional.
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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
94%
Authority and reliability
4.9/5
Expert rating
Real-world application tested