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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
has been narrowed
Grammar usage guide and real-world examplesUSAGE SUMMARY
"has been narrowed" is correct and usable in written English.
You can use it when talking about something that was broad or wide, but has since become more limited. For example, "In recent years, the gap between the wealthiest and poorest members of society has been narrowed."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
has been reduced
has been limited
has diminished
has been refined
has contracted
has decreased
has been curtailed
has shrunk
has lessened
has been attenuated
has been moderated
has been circumscribed
has been concentrated
has been eliminated
has been restricted
has been worsened
has been reconciled
has been diminished
has been evaporated
has been deteriorated
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
Neither Broadway nor Park Avenue has been narrowed or widened.
News & Media
To slow traffic, the road has been narrowed to two lanes from four.
News & Media
But though the gap has been narrowed, it is still present.
News & Media
It has been narrowed by a stronger performance in the developed world too.
News & Media
Another — those who will be held without trials — has been narrowed to 48.
News & Media
For too long, innovation has been narrowed to fit patent holders' argument for sacrosanct property rights.
News & Media
Mr. Rabin emerged from the talks yesterday remarking: "I cannot say the gap has been narrowed.
News & Media
The review, which has been narrowed to nine finalists, is expected to conclude later this month.
News & Media
But, Ebersol said, the definition of a struggle has been narrowed.
News & Media
Albany Street has been narrowed to one lane from Portland Street to the Albany Street Garage (N4).
Political space has been narrowed to "corner rallies," Skype video appearances, ads on TV screens or meetings on social media.
News & Media
Expert writing Tips
Best practice
When using "has been narrowed", ensure the context clearly identifies what has been reduced in scope, size, or intensity. Clarity prevents ambiguity.
Common error
Avoid using "has been narrowed" in contexts where the subject of reduction isn't clearly defined. Be specific to prevent confusion and maintain clarity for the reader.
Source & Trust
85%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has been narrowed" functions as a passive construction of the verb 'narrow', indicating that something has undergone a reduction in scope, extent, or range. As Ludwig AI points out, this phrase is both grammatically correct and appropriate for use in written English.
Frequent in
News & Media
36%
Science
33%
Academia
14%
Less common in
Wiki
6%
Formal & Business
6%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "has been narrowed" is a grammatically sound and frequently used expression, indicating a reduction in scope or extent. According to Ludwig, it's suitable for various contexts, ranging from news reports to scientific publications. It's crucial to ensure that the subject undergoing the narrowing is clearly defined to avoid ambiguity. When seeking alternatives, consider phrases like "has been reduced" or "has been limited". The register remains largely neutral, making it appropriate for diverse audiences.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has been reduced
Directly states that something has been made smaller or less.
has been limited
Highlights the imposition of restrictions or boundaries.
has diminished
Focuses on the reduction in size or importance.
has become restricted
Emphasizes the process of becoming limited.
has contracted
Emphasizes a shrinking or reduction in size or extent.
has decreased
Highlights a reduction in quantity or degree.
has been curtailed
Implies a sudden or forceful reduction.
has shrunk
Indicates a reduction in size, often suddenly or unexpectedly.
has lessened
Suggests a decrease in intensity or severity.
has abated
Suggests a reduction in intensity or force, often gradually.
FAQs
How can I use "has been narrowed" in a sentence?
Use "has been narrowed" to indicate that something's scope, range, or extent has been reduced. For example, "The focus of the investigation "has been narrowed" to financial irregularities".
What are some alternatives to "has been narrowed"?
You can use alternatives such as "has been reduced", "has been limited", or "has diminished" depending on the context.
Is it correct to say "the scope was narrowed" instead of "the scope has been narrowed"?
Both are grammatically correct, but "the scope "was narrowed"" typically refers to a completed action in the past, while "the scope "has been narrowed"" implies a past action with present relevance or continuation.
What's the difference between "has been narrowed" and "has been refined"?
"Has been narrowed" implies a reduction in scope or extent, while "has been refined" suggests improvement through the removal of impurities or unwanted elements, leading to greater precision or clarity.
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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
4.6/5
Expert rating
Real-world application tested