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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 ongoing for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "had been ongoing for" is correct and usable in written English.
It can be used to describe an action or situation that has been continuing for a specific duration of time in the past. Example: "The negotiations had been ongoing for several months before an agreement was finally reached."
✓ Grammatically correct
News & Media
Science
Academia
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
50 human-written examples
That had been ongoing for five years.
News & Media
The crisis had been ongoing for more than six months.
News & Media
"The proceedings had been ongoing for well over a year before the existence of the recordings was revealed.
News & Media
In the mid-1970s, the Senate uncovered surveillance abuses that had been ongoing for decades, generating widespread public fury.
News & Media
Princeton responded with three enthusiastic promises that were the culmination of planning efforts that had been ongoing for more than a year.
Academia
Earlier this week, the D.O.J. announced the findings of its inquiry into Johnson's agency, which had been ongoing for a little more than two years.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
10 human-written examples
Settlement talks have been ongoing for much of the year.
News & Media
Settler terrorism has been ongoing for decades with impunity.
News & Media
Preliminary proceedings have been ongoing for more than 10 years.
News & Media
The issue has been ongoing for years, his parents said.
News & Media
It is intense, brutal and has been ongoing for six years.
News & Media
Expert writing Tips
Best practice
When using "had been ongoing for", ensure the context clearly indicates a past perfect continuous action, emphasizing the duration and continuation of the action up to a specific point in the past. For example: "The debate had been ongoing for years before a consensus was reached."
Common error
Avoid using "had been ongoing for" without specifying the duration or the end point of the action. For instance, saying "The project had been ongoing for" is less effective than "The project had been ongoing for three years before it was finally completed".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had been ongoing for" functions as a past perfect continuous construction, indicating an action or situation that began in the past, continued for a duration, and ended before another point in the past. Ludwig confirms its grammatical correctness and usability.
Frequent in
News & Media
35%
Science
33%
Academia
15%
Less common in
Formal & Business
7%
Wiki
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "had been ongoing for" is a grammatically sound and frequently used phrase to describe events that persisted for a period before concluding in the past. Ludwig confirms its correct usage. It is versatile and appropriate across various registers, including news, science, and academic writing. The phrase emphasizes duration and is commonly found in authoritative sources like The Guardian and BBC. When using the phrase, ensure the timeline is clear and the context supports a past perfect continuous construction. Alternatives such as "had continued for" or "had persisted for" can provide slightly different nuances.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
had continued for
Focuses on the continuation aspect, replacing 'ongoing' with 'continued'.
had persisted for
Emphasizes the persistence of the action, suggesting it didn't stop easily.
had lasted for
Highlights the duration of the event, using a more concise verb.
had been in effect for
Indicates something was active or operational for a period.
had been in progress for
Similar meaning, but uses 'in progress' to convey the action is underway.
had transpired for
A more formal alternative, suggesting events unfolded over a period.
had unfolded for
Similar to 'transpired,' but with a slightly more narrative feel.
had stretched for
Implies that the duration was long or perhaps unexpectedly long.
had stretched out for
Similar to 'stretched for', but emphasizes the length of the duration.
had extended for
Conveys the idea that something was prolonged or lengthened over time.
FAQs
How can I use "had been ongoing for" in a sentence?
Use "had been ongoing for" to describe an action or situation that started in the past, continued for a period, and concluded before a specific point in the past. For example, "The negotiations "had been ongoing for" months before the agreement was signed."
What are some alternatives to "had been ongoing for"?
You can use alternatives such as "had continued for", "had persisted for", or "had lasted for" depending on the specific nuance you want to convey. Each alternative emphasizes a slightly different aspect of the situation.
Which is correct: "had been ongoing for" or "has been ongoing for"?
"Had been ongoing for" describes an action completed in the past, while "has been ongoing for" describes an action that started in the past and continues to the present. Choose the correct tense based on whether the action is still happening.
What is the difference between "had been ongoing for" and "was ongoing for"?
"Had been ongoing for" indicates the action concluded before a specific point in the past, while "was ongoing for" simply describes the action's state at a past time without necessarily implying completion. The first form puts the emphasis on completion, while the second form does not.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested