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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
that was performed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that was performed" is correct and usable in written English.
It can be used to refer to an action or task that has already taken place in the past. Example: "The experiment that was performed yielded significant results in the study."
✓ Grammatically correct
News & Media
Academia
Science
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's a Czech work that was performed 55 times by Jewish children in Terezin camp.
News & Media
An artist's rendering of an iPhone deconstruction that was performed by the analyst firm IHS.
News & Media
This image is one of the Mars One habitat case studies that was performed as part of the MIT analysis.
All anesthetic records were scrutinized to ensure that every block that was performed was captured in the database.
Academia
It is no substitute for a detailed knowledge of the experiment that was performed and the complexity of the model.
In the dance that was performed on dirt, "Gebirge," there were also dirt hills, dirt cliffs, people shovelling dirt.
News & Media
The delicate racial dance that was performed on the streetcars was further complicated by the 1929 strike, Mizell-Nelson said.
News & Media
This work presents one such case-study that was performed for a public administration in Italy.
Science
It was not the Richard III that was performed before the Essex rebellion, it was Richard II.
News & Media
But the quartet, set to a score by Robert Maggio that was performed live, meandered and eventually looked shapeless.
News & Media
Controlling trachoma depends on relatively simple advances in hygiene, antibiotics and the inexpensive operation that was performed on Mrs. Alehegn.
News & Media
Expert writing Tips
Best practice
Use "that was performed" when you want to emphasize the action having been completed in the past, particularly when specifying the type of action or procedure.
Common error
Avoid using "that was performed" in overly simple sentences where a more direct verb would suffice. For example, instead of "The song that was performed was beautiful", try "The song performed was beautiful" or "The song was beautiful".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that was performed" functions as a relative clause, modifying a noun and specifying an action completed in the past. As noted by Ludwig AI, this phrase is grammatically correct and suitable for various contexts.
Frequent in
News & Media
36%
Academia
27%
Science
26%
Less common in
Wiki
1%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "that was performed" is a versatile phrase used to specify an action that has been completed. Ludwig AI confirms its grammatical correctness and its prevalence across numerous contexts, including news, academia, and science. While highly common, be mindful of avoiding redundancy in simple sentences, and consider more direct verbs when appropriate. Alternative phrases like "that was executed" or "that was carried out" can add nuance to your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that was executed
Replaces "performed" with "executed", implying a more formal or technical context.
that was carried out
Substitutes "performed" with "carried out", suggesting a process or task being completed.
that was conducted
Replaces "performed" with "conducted", typically used for experiments, surveys, or investigations.
that took place
Uses "took place" instead of "was performed", focusing on the event happening.
that occurred
Similar to "took place" but can imply a more spontaneous or less planned event.
that was enacted
Suggests a formal or legal process, replacing "performed" with "enacted".
that was implemented
Replaces "performed" with "implemented", emphasizing the action of putting something into effect.
that was undertaken
Uses "undertaken" to convey the sense of a deliberate and possibly challenging endeavor.
that transpired
Similar to "took place", focusing on the unfolding of events, often in a narrative context.
that was realized
Emphasizes the achievement or completion of something, substituting "performed" with "realized".
FAQs
How can I rephrase "that was performed" in formal writing?
In formal writing, you can use alternatives like "that was executed", "that was carried out", or "that was conducted" depending on the context.
Is it always necessary to use "that was performed" or can I omit "that was"?
In many cases, you can omit "that was" for a more concise sentence. For example, instead of "The test that was performed showed positive results", you can say "The test performed showed positive results".
What's the difference between "that was performed" and "that was executed"?
While both phrases indicate completion, "that was executed" often implies a more formal, planned, or even technical context compared to "that was performed".
Can I use "which was performed" instead of "that was performed"?
"Which was performed" is grammatically correct, but "that was performed" is often preferred in restrictive clauses (clauses essential to the sentence's meaning). Using "which" may be more appropriate in nonrestrictive clauses, which add extra information but aren't essential.
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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