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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 been established for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "had been established for" is correct and usable in written English.
You can use it to indicate that something has existed for a certain amount of time. For example, "The program had been established for 8 years before making any changes."
✓ Grammatically correct
News & Media
Encyclopedias
Science
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
59 human-written examples
No guidelines had been established for which charitable gifts Ms. Harris would weigh in on.
News & Media
By the close of Shahu's reign, a complex role had been established for the Marathas.
Encyclopedias
Virtually every taxpayer received mailings last year that suggested a new tax rate had been established for their property.
News & Media
She said that a $20,000 reward had been established for information leading to the vandals' arrests.
News & Media
There they took an oath never to separate until a written constitution had been established for France.
Encyclopedias
A spokeswoman for the China Dairy Industry Association said Tuesday by telephone that a fund had been established for the victims and that the payments would be made.
News & Media
Mr. del Rosario said that a hot line had been established for other victims to come forward and that it was producing additional information, he said.
News & Media
By late in the year, the highest Tc that had been established for the iron-arsenide family of superconductors was 56 K.
Encyclopedias
By 2007, however, targets had been established for shifting to renewable energy, for employing energy conservation, and for embracing emission-control schemes.
Encyclopedias
After fierce protests by unpaid pensioners, local governments began "borrowing" from mandatory retirement accounts that had been established for individual workers and were meant to be walled off.
News & Media
Mr. Nikolayev said no timeline had been established for trading for export on the exchange, which also handles grain, sugar, mineral fertilizer, cement and esoteric financial products like Russian government beef and pork import quotas — all in rubles.
News & Media
Expert writing Tips
Best practice
Use "had been established for" to clearly indicate the duration of something's existence or the period for which it has served a specific purpose. For example, "The scholarship program had been established for ten years before its funding was increased."
Common error
Avoid using "has been established for" when referring to a past period. "Had been established" correctly places the establishment in the past relative to another past event, whereas "has been established" connects it to the present.
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had been established for" functions as a verb phrase in the past perfect passive voice. It indicates that something was created or founded and existed for a specific duration before another point in the past. Ludwig AI confirms its grammatical correctness and usability.
Frequent in
Science
33%
News & Media
30%
Encyclopedias
15%
Less common in
Wiki
10%
Formal & Business
2%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "had been established for" is a grammatically sound verb phrase used to denote the length of time something existed before a specific point in the past. As Ludwig AI confirms, it's suitable for use in various contexts, especially in neutral to formal writing. Its frequency across diverse sources like news outlets, encyclopedias, and scientific publications highlights its wide acceptance and utility. When writing, ensure the use of past perfect tense to maintain grammatical accuracy, remembering that alternatives like "had existed for" or "had been in place for" can offer stylistic variations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
had existed for
Focuses on the duration of existence, rather than the act of establishment.
had been in place for
Highlights the state of being active or operational over a period of time.
had been created for
Emphasizes the purpose of creation over a period of time.
had been set up for
Implies preparation and arrangement for a specific duration.
had been designed for
Stresses the intended purpose and design over time.
had been intended for
Highlights the original intention or plan over a specific duration.
had been used for
Focuses on the application or usage over a period of time.
had been running for
Emphasizes the continuous operation or function over a duration.
had been available for
Highlights the accessibility or readiness over a period of time.
had served as a platform for
Focuses on the function as a foundation or basis over a specific duration.
FAQs
How can I use "had been established for" in a sentence?
Use "had been established for" to describe the duration of something that was founded or created in the past, relative to another point in the past. For example, "The research lab "had been established for" five years before they made their breakthrough discovery."
What are some alternatives to "had been established for"?
You can use alternatives such as "had existed for", "had been in place for", or "had been running for" depending on the specific nuance you want to convey.
Is it correct to say "has been established for" instead of "had been established for"?
The choice between "has been established for" and "had been established for" depends on the context and timeframe you're referring to. "Has been established for" indicates something that started in the past and continues to the present, while ""had been established for"" refers to a past duration relative to another point in the past.
What's the difference between "had been created for" and "had been established for"?
"Had been created for" emphasizes the act of creation and purpose, whereas ""had been established for"" focuses more on the duration of its existence and the period it served a specific purpose. The choice depends on whether you want to highlight the creation or the existence.
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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
4.6/5
Expert rating
Real-world application tested