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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
has not before been
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has not before been" is correct and usable in written English.
It can be used to indicate that something has not occurred or existed at any time prior to the present moment. Example: "This discovery has not before been documented in any scientific literature."
✓ Grammatically correct
Science
News & Media
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
13 human-written examples
The Decode team believes it has found the gene, which is called Neuregulin 1 and, though quite well known, has not before been linked to schizophrenia.
News & Media
With all this, there is a command of such a style as has not before been written, a wonderful style that sometimes threatens to overstep the limits of prose, delicate, dainty, impassioned, yet certain and chastened.
News & Media
Although his best-known work has already benefitted from fine English translation, it's a gift to have nearly all his writing gathered together, along with work that has not before been published in English (notably, a cache of uncollected essays, written between 1949 and 1987).
News & Media
In Nature Biotechnology journal, they say such mating has not before been proven in the wild, and could cut the number of disease-carrying mosquitoes.
News & Media
While membrane systems may be able to allow for the addition of extra membrane for planned increases in capacity, this has not before been possible with any thermal desalination process, thereby the new PPFF configuration offers a very high design flexibility.
Science
This has not before been studied among Swedish GPs.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
Despite being predicted as long ago as 1887, history drag had not before been observed.
News & Media
The transmission of a simian immunodeficiency virus from gorillas to humans had not before been documented.
Encyclopedias
Newer arrivals began to fan out into other communities that had not before been home to a significant Hispanic population.
News & Media
These works provided a new bias that had not before been articulated.
Wiki
As these genes had not before been studied following TLR2 receptor activation, the significance of these findings remains to be shown.
Science
Expert writing Tips
Best practice
When aiming for clarity, consider whether simpler alternatives like "has never been" might be more readily understood. "Has not before been" can sound slightly formal or archaic.
Common error
Avoid using "has not before been" in contexts that require a casual or contemporary tone. It might come across as stilted or unnatural in informal settings.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has not before been" functions as an adjectival modifier within a clause. It describes a noun by specifying that the noun's existence or occurrence is novel, unprecedented, or previously unknown. The phrase is often used to emphasize the unique nature of the subject.
Frequent in
Science
53%
News & Media
33%
Encyclopedias
7%
Less common in
Wiki
7%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "has not before been" is grammatically sound and serves to emphasize the novelty of a subject. Ludwig AI confirms the acceptability of this construction, though it's worth noting that simpler alternatives like "has never been" might enhance clarity and modernity. This phrase is most commonly found in science and news contexts, lending a formal or scientific tone, as supported by Ludwig's analysis. To avoid sounding stilted, consider the context and choose simpler options for casual communication. The phrase is used to highlight originality, making it valuable in formal and academic writings. The most used alternatives are "has not previously been", "has never been", and "is unprecedented".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has not previously been
Replaces "before" with "previously", offering a slightly more formal tone.
has never been
Uses "never" for stronger emphasis on the lack of prior existence or occurrence.
has not ever been
Inserts "ever" for additional emphasis, similar to using "never".
has not hitherto been
Replaces "before" with "hitherto", resulting in a more archaic and formal tone.
has not formerly been
Uses "formerly" to indicate a state that did not exist in the past.
is unprecedented
Shifts the phrasing to an adjectival form, directly stating the lack of prior instances.
is without precedent
Another adjectival form that emphasizes the absence of previous examples.
is a first
Simplifies the phrasing to highlight the novelty of the subject.
is the first instance of
More verbose, but emphasizes that it's the original occurrence.
nothing like this has happened before
More descriptive and emphasizes a new unexpected event.
FAQs
What does "has not before been" mean?
The phrase "has not before been" means that something has never happened or existed at any time in the past. It emphasizes the novelty or unprecedented nature of a particular event, situation, or thing.
What can I say instead of "has not before been"?
You can use alternatives like "has not previously been", "has never been", or "is unprecedented" depending on the context to convey a similar meaning.
Is "has not before been" grammatically correct?
Yes, "has not before been" is grammatically correct, although it is less common in contemporary usage. Simpler alternatives are preferred in modern writing. Ludwig AI also confirms the sentence to be correct.
Where is it appropriate to use the phrase "has not before been"?
The phrase "has not before been" is best suited for formal or scientific writing where a more emphatic and slightly archaic tone is acceptable. Consider other options for news or media contexts.
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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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested