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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
have been performed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have been performed" is correct in written English and it can be used in the present perfect tense.
For example: "The necessary tests have been performed and the results are promising."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
have been carried out
were conducted
have taken place
have been undertaken
were executed
have been completed
have been enacted
have transpired
have been realized
have been fulfilled
have been worked
have been offered
have been execution
have been carrying out
have been works
have been work
have been accomplished
have been implemented
had been conducted
have been made
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 seems never to have been performed.
News & Media
Very few of these have been performed.
News & Media
How would these pieces have been performed?
News & Media
Two independent experiments have been performed.
Science & Research
However, few modelling studies have been performed.
Experiments have been performed in two steps.
Field measurements of temperature have been performed.
Science
Moreover numerical simulations have been performed.
Science
For this, laboratory experiments have been performed.
Science
Two types of investigations have been performed.
Science
Preliminary comparisons with models have been performed.
Science
Expert writing Tips
Best practice
When using "have been performed", ensure the subject performing the action is clear, either explicitly stated or easily inferred from the context. This helps avoid ambiguity.
Common error
Avoid shifting tenses within the same sentence when using "have been performed". Ensure that the surrounding verbs are also in a compatible tense to maintain grammatical consistency.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have been performed" functions as a passive construction in the present perfect tense. It indicates that an action was completed at some point in the past and is relevant to the present. As Ludwig AI confirms, this usage is grammatically sound and common in various contexts.
Frequent in
Science
67%
News & Media
24%
Formal & Business
9%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "have been performed" is a grammatically correct and commonly used phrase in the present perfect tense, serving as a passive construction. Ludwig AI confirms its validity. It's primarily used to communicate the completion of actions in the past, often with relevance to the present, particularly in formal, scientific, and professional contexts. The phrase appears frequently in scientific publications, news articles, and formal reports. To ensure clarity, it is best to explicitly state or make easily inferable the subject who performed the action. While alternatives like "have been carried out" or "were conducted" exist, "have been performed" maintains its place as a standard and reliable expression in written English.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
have been carried out
Emphasizes the process of doing something completely.
were conducted
Changes the tense slightly to emphasize completion in the past.
have been undertaken
Indicates a more significant or formal commitment to the action.
were executed
Suggests a more formal or planned implementation.
have taken place
Focuses on the occurrence rather than the action of performing.
have been effectuated
A more formal and less common synonym for "have been carried out".
have been completed
Highlights the finished state of the actions.
have been enacted
Implies a more formal or legislative action.
have transpired
Suggests a more passive or consequential unfolding of events.
have been realized
Focuses on the manifestation or achievement of something.
FAQs
How can I use "have been performed" in a sentence?
You can use "have been performed" to indicate that certain actions or tasks were completed in the past and are relevant to the present situation. For example, "All the necessary tests "have been performed" to ensure safety."
What are some alternatives to "have been performed"?
Depending on the context, you can use alternatives such as "have been carried out", "were conducted", or "have taken place".
Is it correct to say "has been performed" instead of "have been performed"?
No, "has been performed" is for singular subjects, while "have been performed" is for plural subjects. For instance, "The experiment has been performed" (singular) versus "The experiments "have been performed"" (plural).
What is the difference between "have been performed" and "were performed"?
"Have been performed" implies a connection to the present, often emphasizing the current relevance of the completed actions. "Were performed" simply indicates that the actions were completed in the past without necessarily highlighting their present significance.
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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