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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 complying
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "had been complying" is correct and usable in written English.
It is typically used to indicate that someone was following rules or requests over a period of time in the past, often before another event occurred. Example: "Before the new regulations were introduced, the company had been complying with all industry standards."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
A department spokeswoman, Dawn McDaniel, said her agency thought Mr. Kolenda had been complying until it received the most recent complaints, from Lux Bond & Green and the Marine Corps League.
News & Media
Until Edward Snowden came forward, the Silicon Valley giant had been complying with the FISA court orders for years, if not quite in the way that one of Snowden's documents suggested.
News & Media
The Sands acknowledged in the agreement that while it believed it had been complying with federal laws, the company failed to "fully appreciate the suspicious nature of the information" coming from Mr. Ye Gon and should have done more to alert the authorities about him.
News & Media
News organisations had been complying with a request from Obama administration officials, who said it might undermine operations and collaboration with Saudi Arabia, the Washington Post reported.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
It has emerged that the governors did not satisfy themselves about the truth of the reports, confining themselves to judging whether procedures had been complied with.
News & Media
The reforms also ensured that the courts were left with little or no discretion to block extradition once the formalities had been complied with.
News & Media
The UN secretary general, Kofi Annan, told the Cambodian prime minister, Hun Sen, in a letter that the legal requirements for the tribunal had been complied with.
News & Media
The department of corrections stressed that the two reviews were the initial reports into the execution and were narrowly cast to look specifically at whether the requirements of the state's death penalty protocol had been complied with.
News & Media
Assuming the DPA had been complied with, the school could argue that retention was necessary in a democratic society to ensure attendance of pupils at school or prevent bullying and stigmatisation (protection of the rights and freedoms of others).
News & Media
He insisted that all security protocols had been complied with before the plane took off.
News & Media
The Speaker has to also certify that the conditions of the bill had been complied with.
Wiki
Expert writing Tips
Best practice
When using "had been complying", ensure that the time frame of compliance is clear, either through explicit dates or contextual clues.
Common error
Avoid using "had been complying" when a simpler past tense ("complied") or present perfect continuous ("has/have been complying") is more appropriate for the intended meaning.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had been complying" functions as a verb phrase in the past perfect continuous tense, indicating an ongoing action of adhering to rules or regulations that occurred over a period of time before a specific point in the past. Ludwig AI confirms its correct usage.
Frequent in
News & Media
40%
Science
30%
Formal & Business
30%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "had been complying" is a verb phrase in the past perfect continuous tense used to describe a sustained action of adherence to rules or regulations before a specific point in the past. Ludwig AI confirms that this phrase is grammatically correct and usable in written English. It is most frequently found in news and media, scientific, and formal business contexts. While not extremely common, the phrase is useful for conveying a sense of ongoing compliance over time. When using it, ensure clarity regarding the timeframe of compliance. Consider alternatives like "had been following" or "had been adhering to" depending on the specific nuance you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
had been adhering to
Replaces "complying" with a synonym that emphasizes sticking to something closely.
had been conforming to
Substitutes "complying" with a term suggesting alignment with established norms or standards.
had been following
Offers a more general term for "complying", indicating adherence to instructions or guidelines.
had been abiding by
Replaces "complying" with a phrase that highlights respect for and obedience to rules.
had been observing
Similar to following but with a stronger emphasis on carefully watching and adhering to rules.
had been respecting
Focuses on showing consideration for and acting in accordance with regulations.
had been acting in accordance with
A formal alternative, emphasizing alignment with specific rules or principles.
had been meeting the requirements of
Specifies that standards or preconditions have been fulfilled.
had been in line with
Indicates agreement or conformity with a set of rules or standards.
had been executing
Implies carrying out or performing actions required by rules or regulations.
FAQs
How can I use "had been complying" in a sentence?
Use "had been complying" to indicate that an action of compliance occurred regularly over a period of time before another action. For example, "The company "had been complying" with environmental regulations until the new law was passed".
What are some alternatives to "had been complying"?
You can use phrases like "had been following", "had been adhering to", or "had been conforming to" as alternatives, depending on the specific context.
What's the difference between "had been complying" and "complied"?
"Had been complying" indicates a continuous action in the past before another event, while "complied" suggests a completed action in the past. For instance, "They "had been complying" with the rules for years" versus "They "complied" with the new regulations".
Is it correct to say "has been complying" instead of "had been complying"?
It depends on the context. "Has been complying" refers to compliance that started in the past and continues to the present. "Had been complying" refers to a period of compliance completed before 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
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested