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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
has been decline
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has been decline" is not correct in English.
The correct form would be "has been declining." Example: "The company's profits have been declining over the past few quarters."
⚠ May contain grammatical issues
News & Media
Encyclopedias
Science
Alternative expressions(17)
has been decreasing
has been falling
has been reducing
has been diminishing
has been reduced
has seen a decline
has experienced a decrease
has suffered a setback
has been declining
has been lowered
has been fallen
has been shrunk
has been reduce
has been declined
has been diminished
has been reduction
has been decreased
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
2 human-written examples
There has been decline in pipe-making since cigarettes came in.
News & Media
Yes, there has been decline in Henry's pace, sometimes in his motivation, and in his personal life after his marriage to an English model, Nicole Merry, dissolved.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Spending has been declining.
News & Media
Le Monde's circulation has been declining.
News & Media
The population of New Orleans has been declining.
Encyclopedias
The number of stops has been declining.
News & Media
Manufacturing has been declining for 30 years.
News & Media
East has been declining for years.
News & Media
Rail ridership has been declining.
News & Media
Marriage has been declining for years.
News & Media
That number has been declining ever since.
News & Media
Expert writing Tips
Best practice
When indicating a continuous process of reduction, use the grammatically correct form "has been declining" instead of "has been decline".
Common error
Avoid using the noun "decline" directly after "has been". Instead, use the gerund form "declining" to create a grammatically correct present perfect continuous tense.
Source & Trust
89%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has been decline" functions as an incomplete verb phrase. While aiming to describe a continuous action, it fails to correctly conjugate the verb "decline". Ludwig AI indicates that the correct form is "has been declining".
Frequent in
News & Media
66%
Encyclopedias
17%
Science
17%
Less common in
Academia
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "has been decline" is grammatically incorrect. Ludwig AI suggests the correct form is "has been declining", which uses the present participle to accurately convey a continuous action. Although examples of the incorrect phrase appear in various sources, including news and encyclopedias, it's essential to use the correct grammatical structure for clear and effective communication. Consider alternatives like "has been decreasing" or "has been reducing" to express similar meanings with better grammatical accuracy.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has been decreasing
Replaces "decline" with the gerund form "decreasing" to create a grammatically correct continuous tense.
has been reduced
Uses "reduced" instead of "decline" to indicate a decrease, creating a passive construction.
has been diminishing
Substitutes "decline" with "diminishing" to describe a gradual reduction in something.
has seen a decline
Adds the verb "seen" to correctly form a present perfect tense indicating an observed reduction.
has experienced a decrease
Replaces "decline" with "decrease" and adds "experienced" for grammatical correctness.
has undergone reduction
Uses "undergone reduction" to indicate that something has been subjected to a decrease.
there has been a decline
Adds "there" to properly form an introductory phrase and introduces the concept of reduction.
a decline has occurred
Rearranges the sentence to emphasize that a decline has happened.
has shown a downturn
Replaces "decline" with "downturn" to indicate a negative trend.
has suffered a setback
Uses "suffered a setback" to indicate a reversal or impediment.
FAQs
What's the correct way to say something is decreasing?
The correct phrase is "has been declining". You can also say "has been decreasing" or "has been falling" depending on the context.
Is "has been decline" grammatically correct?
No, "has been decline" is grammatically incorrect. The correct form is "has been declining". The latter uses the present participle form of the verb, which is necessary for the present perfect continuous tense.
What are some alternatives to "has been declining"?
Alternatives include "has been decreasing", "has been reducing", or "has been diminishing", each conveying a similar meaning of something progressively decreasing.
How can I use "decline" correctly in a sentence?
You can use "decline" as a noun after a verb, for example, "There has been a decline". Alternatively, use the verb form "declining" after "has been", such as "It has been declining since last year".
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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
89%
Authority and reliability
2.8/5
Expert rating
Real-world application tested