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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
has been operated
Grammar usage guide and real-world examplesUSAGE SUMMARY
"has been operated" is a correct and usable phrase in written English.
You can use it when describing an event that happened in the past, typically involving an operation of some kind being performed on a person or object. For example: "The patient has been operated on and is expected to make a full recovery."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
has been run
has been managed
is in operation
has been controlled
has been utilized
has been employed
has been in service
has been functional
has undergone surgery
has been commissioned
has been transported
is on track to be finalized
has now ended
has been announced
has been routed
has been executed
was carried out
will be disseminating
will be followed
has come into effect
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
60 human-written examples
It has been operated on twice previously.
News & Media
The micro-PET/CT system has been operated successfully.
The service has been operated by Cornell University Library since 2001.
Academia
Up to this point, the Internet has been operated more or less like a public utility.
News & Media
Oxbow is owned by Calumet Farm, which since last year has been operated by Brad Kelley.
News & Media
It was the fourth time his right knee has been operated on since 1997.
News & Media
It exists to consider whether the law has been operated fairly.
News & Media
Since 1996, however, it has been operated by a local tenant management organisation (TMO).
News & Media
Simplicity has been operated as a wholly owned subsidiary of Allis‐Chalmers.
News & Media
Since Barnes's death the museum has been operated by a board of trustees.
Encyclopedias
The telescope has been operated successfully for four observing seasons since the installation on 1998.
Science
Expert writing Tips
Best practice
When writing about a device or system, use "has been operated" to clearly indicate that it has been actively used and is not merely in a state of readiness.
Common error
Avoid overusing the passive voice with "has been operated" if an active voice clearly identifies the actor and strengthens the sentence. For example, instead of "The machine has been operated by the technician", consider "The technician operated the machine."
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has been operated" functions as a passive perfect construction, indicating that an action of operating something was completed at some point in the past. Ludwig's examples show its usage in various contexts.
Frequent in
Science
44%
News & Media
38%
Wiki
6%
Less common in
Encyclopedias
1%
Academia
3%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "has been operated" is a grammatically sound and frequently used expression. Ludwig AI confirms its validity and usefulness, noting its prevalence across a variety of contexts, but mostly in science and news. When writing, favor direct language and, where possible, prefer using the active voice instead of "has been operated". Related phrases like ""has been run"" or ""has been managed"" can offer greater precision and nuance. Overall, "has been operated" serves as a versatile phrase for describing something that has been put into action or managed.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
has been run
Replaces 'operated' with 'run', implying a process or system is in action.
has been managed
Substitutes 'operated' with 'managed', suggesting control and administration.
has been controlled
Uses 'controlled' instead of 'operated', focusing on the regulation aspect.
has been utilized
Replaces 'operated' with 'utilized', emphasizing the use or application of something.
has been employed
Similar to 'utilized', but with a connotation of purposeful implementation.
has been in service
Shifts the focus to the state of being functional or available for use.
has been functional
Highlights the state of being capable of performing its intended function.
has undergone surgery
Specifically refers to a medical procedure, changing the context from general operation.
has been commissioned
Implies that the system or device has been officially put into operation.
is in operation
Uses a more active voice, but conveys a similar meaning of being in a functional state.
FAQs
How can I use "has been operated" in a sentence?
You can use "has been operated" to indicate that something has been actively used or managed. For example: "The facility "has been operated" successfully for many years."
What are some alternatives to "has been operated"?
Alternatives to "has been operated" include phrases like "has been run", "has been managed", or "is in operation", depending on the specific context.
Is it better to use active or passive voice with "has been operated"?
While "has been operated" is grammatically correct, consider using the active voice when the actor is known and relevant. For instance, instead of "The device has been operated by the engineers", try "The engineers have operated the device."
Which is correct: "has been operated" or "is operated"?
"Has been operated" indicates a past action that has occurred, while "is operated" describes a current or habitual action. The correct choice depends on the intended meaning and context of the sentence.
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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