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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
had exclusively been
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "had exclusively been" is correct and usable in written English.
It can be used to indicate that something was solely or only in a particular state or condition in the past. Example: "The research had exclusively been focused on renewable energy sources until new funding allowed for broader studies."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(5)
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
4 human-written examples
Until then even Beethoven's Ninth Symphony had exclusively been performed in English.
News & Media
Previously, capital investments on such a scale had exclusively been governmental undertakings.
News & Media
He was welcomed by the King of Thespiae, who had heard of Hercules' great strength, and hoped that the youthful hero would ignite the fancy of his eldest daughter, who had exclusively been dating jagoffs.
News & Media
I ask this because The Blair Witch Project was released on Blu-ray on Tuesday (well, widely released it had exclusively been in Best Buy for a few weeks now), and having recently seen the movie (sometime in the summer) I can say this: in today's world of GPS'd smartphones, like your iPhone or Android-based phone, the movie patently doesn't work.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Instead, he has exclusively been a kickoff specialist since making his debut in 2007.
News & Media
So far we've exclusively been using Lewis structures any time we've tried to describe bonding within molecules.
Indeed, its acquisitions to date have exclusively been of small technology start-ups led by designers whom Google wanted to hire.
News & Media
Founded by four graduates of the Royal College of Art, Omlet made its name with chic hen houses and has exclusively been using AdWords to market its new beehive product.
News & Media
Results of the literature survey on ecogenomics studies indicate that researches on climate change issues have exclusively been studied, albeit most are limited on vertebrates.
Which is not to say the film has exclusively been praised.
News & Media
Until now, these elements have exclusively been described as a small group intermediate to ERV-F/H in the primate lineage [24], [25].
Science
Expert writing Tips
Best practice
Use "had exclusively been" to clearly indicate that something was solely or uniquely in a particular state or condition in the past. This emphasizes the lack of other influences or factors.
Common error
Avoid using "had exclusively been" when "had been" or "was" would suffice. Overusing the term can make your writing sound stilted or unnecessarily formal. Consider whether the exclusivity is crucial to the meaning.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had exclusively been" functions as a past perfect continuous construction emphasizing the duration and exclusivity of a state or activity up to a specific point in the past. As Ludwig AI indicates, the construction is considered grammatically correct and usable in written English.
Frequent in
Science
50%
News & Media
25%
Academia
25%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "had exclusively been" is a grammatically sound past perfect continuous construction used to emphasize the uniqueness or exclusivity of a state or activity in the past. As Ludwig AI confirms, its usability is high. While relatively rare in overall usage, it is most commonly found in scientific and news contexts, reflecting its formal and precise nature. When using this phrase, consider whether the exclusivity is crucial to the meaning and avoid overuse to maintain clear and concise writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
had solely been
Replaces "exclusively" with "solely", emphasizing the single or unique nature of the state or activity.
had only been
Substitutes "exclusively" with "only", highlighting the restricted or limited nature of the state or activity.
had uniquely been
Replaces "exclusively" with "uniquely", emphasizing that something was distinctly associated with a particular thing.
had purely been
Substitutes "exclusively" with "purely", stressing the unmixed or untainted nature of the state or activity.
had strictly been
Replaces "exclusively" with "strictly", conveying that the state or activity was limited by specific rules or conditions.
had entirely been
Substitutes "exclusively" with "entirely", focusing on the completeness or totality of the state or activity.
had completely been
Replaces "exclusively" with "completely", emphasizing the finished or concluded nature of the state or activity.
had specifically been
Replaces "exclusively" with "specifically", highlighting the targeted or particular nature of the state or activity.
had just been
Indicates that something was recently in a certain state, differing from the emphasis on exclusivity.
had primarily been
Suggests that something was mainly, but not necessarily only, in a certain state, reducing the exclusivity.
FAQs
How can I use "had exclusively been" in a sentence?
Use "had exclusively been" to indicate that something was only or solely in a particular state or condition up to a certain point in the past. For example, "The research "had exclusively been" focused on renewable energy sources until new funding allowed for broader studies."
What can I say instead of "had exclusively been"?
You can use alternatives like "had solely been", "had only been", or "had uniquely been" depending on the context.
What is the difference between "had exclusively been" and "had primarily been"?
"Had exclusively been" indicates that something was solely in a particular state, whereas "had primarily been" suggests that it was mostly, but not necessarily only, in that state.
Which is correct, "had exclusively been" or "was exclusively"?
Both are grammatically correct, but ""had exclusively been"" is used when referring to a past state that has since changed, while "was exclusively" is used for a state that existed at a specific point in the past.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested