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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
an blocking
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "an blocking" is not correct in written English.
It should be "a blocking" instead, as "blocking" begins with a consonant sound. Example: "There was a significant delay due to a blocking issue in the system."
⚠ May contain grammatical issues
Wiki
News & Media
Science
Alternative expressions(7)
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
In the season finale on November 24 against the Minnesota Golden Gophers, Kindt scored three touchdowns despite being used as an "blocking back" in a 26 12 win.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
There was a blocked flue.
News & Media
A blocked musical artery.
News & Media
We performed a blocked randomisation.
Try to access a blocked site.
Wiki
Know what causes a blocked teardrop.
Wiki
Fig. 2 Ad Blocking Incidence.
Install an ad blocking extension.
Wiki
Install a call blocking app.
Wiki
It was like a wall, a block.
News & Media
Today, I had just a block, a mental block".
News & Media
Expert writing Tips
Best practice
Always use the correct article ('a' or 'an') before nouns. Remember that 'a' is used before words starting with a consonant sound and 'an' before words starting with a vowel sound. In the case of "blocking", use "a blocking".
Common error
Avoid using "an" before words that begin with a consonant sound. Double-check the pronunciation, not just the spelling, as some words may have silent letters that affect the sound. For instance, use "a hotel", not "an hotel".
Source & Trust
79%
Authority and reliability
2.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "an blocking" functions incorrectly as it attempts to use an indefinite article before a gerund or participle. It does not conform to standard English grammar. Ludwig AI indicates that this is grammatically incorrect.
Frequent in
Wiki
33%
News & Media
33%
Science
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "an blocking" is grammatically incorrect because "blocking" begins with a consonant sound, requiring the article "a" instead of "an". The correct form is "a blocking". As Ludwig AI indicates, this error is a common mistake, particularly when writers don't consider the pronunciation of the following word. While the phrase appears in various contexts, its low frequency and grammatical inaccuracy suggest avoiding it in formal writing. Remember to use "a" before consonant sounds and "an" before vowel sounds to maintain grammatical correctness.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a block
Corrects the article to 'a' because 'block' starts with a consonant sound, addressing the grammatical inaccuracy.
the blockage
Replaces "blocking" with the noun "blockage" for a more standard construction.
preventing
Focuses on the action of preventing, replacing the noun form with a verb.
obstructing
Similar to "preventing", this emphasizes the act of causing an obstruction.
impeding
Highlights the slowing or hindering effect of the obstruction.
a hindrance
Uses a noun to describe something that is causing a delay or problem.
a barrier
Emphasizes the presence of an obstacle or impediment.
stopping
Simple verb form emphasizing the action of halting something.
an obstruction
Uses "obstruction", but the adjective should be "a" rather than "an"
a deterrent
Focuses on discouraging or preventing an action.
FAQs
Why is "an blocking" grammatically incorrect?
The article "an" is used before words that begin with a vowel sound. Since "blocking" begins with a consonant sound, the correct article to use is "a". Therefore, "a blocking" is grammatically correct.
What are some alternatives to using "an blocking"?
Since "an blocking" is incorrect, alternatives depend on the intended meaning. If referring to an obstruction, use "a blockage" or "an obstruction". If describing an action, use "preventing" or "obstructing".
What's the difference between "a blocking" and "an obstruction"?
"A blocking" describes an action of obstructing something. "An obstruction" refers to the thing that is causing the blockage. They serve different grammatical roles and aren't always interchangeable.
How do I correctly use the article 'a' or 'an'?
Use "a" before words that start with a consonant sound (e.g., "a car", "a house"). Use "an" before words that start with a vowel sound (e.g., "an apple", "an hour" – note the silent 'h'). It's the sound, not the letter, that matters.
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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
79%
Authority and reliability
2.2/5
Expert rating
Real-world application tested