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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 eradicated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "had been eradicated" is correct and usable in written English.
It can be used to indicate that something was completely removed or eliminated in the past before another event occurred. Example: "By the time the new policy was implemented, the outdated practices had been eradicated."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(17)
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
56 human-written examples
Speaking last month, Mr Duque said that more than 80,000 hectares of illicit crops had been eradicated in 2018.
News & Media
Finally, information on the period after H. pylori eradication was not available in all subjects because in some, H. pylori had been eradicated unintentionally, and some had forgotten when the eradication treatment was performed.
Science
And once the disease had been eradicated, vaccines would no longer be needed either.
Academia
Once the disease had been eradicated, most remaining laboratory stocks of the virus were destroyed.
Academia
The state announced on Tuesday that the beetle had been eradicated from Manhattan and Staten Island.
News & Media
I had injections for anthrax, polio, the plague and smallpox, which I thought had been eradicated.
News & Media
In 1980, the World Health Organization declared that smallpox had been eradicated.
News & Media
Halabja became a ghost town and it was as if the human race had been eradicated.
News & Media
Perhaps you, like City Critic, thought that liberals had been eradicated through some kind of spraying program or mass inoculation.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
Ferguson added that the problem had been eradicated from Young's game – but evidently not.
News & Media
By the end of the century rinderpest had been eradicated from most countries.
Wiki
Expert writing Tips
Best practice
When using "had been eradicated", ensure the context clearly indicates that the eradication occurred in the past before another event. For example: "By 2010, smallpox "had been eradicated" worldwide."
Common error
Avoid using "had been eradicated" when referring to an ongoing process or a future event. The past perfect tense indicates a completed action in the past, so ensure the eradication is fully completed before using the phrase.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had been eradicated" functions as a verb phrase in the past perfect passive voice. This construction indicates that a subject received the action of eradication before a specified time in the past. Ludwig confirms its grammatical correctness and usability.
Frequent in
News & Media
35%
Science
33%
Academia
18%
Less common in
Encyclopedias
6%
Wiki
4%
Formal & Business
4%
Ludwig's WRAP-UP
In summary, the phrase "had been eradicated" is a grammatically correct past perfect passive construction used to express that something was completely eliminated before a certain time in the past. As confirmed by Ludwig, its common usage spans across various fields, notably in News & Media, Science, and Academia. The phrase carries a neutral to formal tone, and related alternatives include "had been eliminated" and "had been removed". It's important to ensure correct tense usage and historical context when incorporating it into writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
had been eliminated
Focuses on the removal of something, similar to eradication but potentially less absolute.
had been removed
Implies a taking away or displacement, often physically, and has less of a sense of finality.
had been wiped out
Suggests complete destruction or obliteration, often used in more dramatic contexts.
had been stamped out
Implies forceful suppression or elimination, often used for social problems or diseases.
had been abolished
Specifically refers to the formal ending of a law, system, or practice.
had been terminated
Indicates the ending of something, often an agreement or process.
had been suppressed
Suggests something was forcibly kept under control or prevented from developing.
had been extinguished
Implies the act of putting out a fire or light, metaphorically used to indicate the end of something.
had been rooted out
Focuses on finding and eliminating something that is deeply embedded or difficult to remove.
had ceased to exist
States a complete end to existence, often used for species or organizations.
FAQs
How is "had been eradicated" used in a sentence?
The phrase "had been eradicated" is used to indicate that something was completely removed or eliminated before a specific point in the past. For example, "The disease "had been eradicated" before the vaccine was widely available."
What are some alternatives to "had been eradicated"?
You can use alternatives such as "had been eliminated", "had been removed", or "had been wiped out" depending on the context.
Is it correct to say "has been eradicated" instead of "had been eradicated"?
The choice between "has been eradicated" and "had been eradicated" depends on the time frame. "Has been eradicated" refers to something eradicated before the present, while "had been eradicated" refers to something eradicated before a specific point in the past.
What's the difference between "eradicated" and "eliminated"?
"Eradicated" implies a complete and permanent removal, often used for diseases or pests. "Eliminated" is a broader term that means to remove or get rid of something, but it doesn't necessarily imply the same level of permanence as "eradicated".
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested