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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 were developed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that were developed" is correct and usable in written English.
It can be used to refer to something that has been created or established in the past, often in a descriptive context. Example: "The software features that were developed over the last year have significantly improved user experience."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(5)
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
"Even downtown, things that were developed in the 1960s and 1970s are already being torn down".
News & Media
"We didn't want to reuse principles that were developed years ago," Mr. Lambert said.
News & Media
As a result, the drugs that were developed to treat men's heart problems sometimes made women's problems worse.
News & Media
There are already drugs on the market that were developed for other purposes, but can cause cAMP to rise.
News & Media
Works that were developed would be funneled onto stages and exhibition spaces that are intimately linked to the studios.
News & Media
But in the past the plays that were developed were being developed to a purpose: the staging of that play.
News & Media
What are some of the gadgets mentioned in the article that were developed for the television series "Alias"?
News & Media
"Some of the same algorithms that were developed for the last generation can sometimes be used for the next generation".
News & Media
No longer is there a stigma attached to offering products that were developed by another company, he said.
News & Media
The chief requirement for the few forms that were developed was that they be easily movable.
Encyclopedias
Myriad's own discovery — like any in science — used technologies and ideas that were developed by others.
News & Media
Expert writing Tips
Best practice
When using the phrase "that were developed", ensure that the context clearly indicates what or who was responsible for the development. This adds clarity and avoids ambiguity.
Common error
While "that were developed" is grammatically sound, overuse of passive voice can make your writing seem less direct. Consider rephrasing to use active voice when possible for a more impactful statement.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that were developed" functions as a relative clause, modifying a noun by providing additional information about it. Ludwig indicates that the phrase is grammatically sound and commonly used.
Frequent in
Science
46%
News & Media
38%
Encyclopedias
2%
Less common in
Formal & Business
5%
Wiki
2%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "that were developed" functions as a relative clause, commonly used across various contexts to describe something that has undergone a process of creation or evolution. As verified by Ludwig, the phrase is grammatically correct and suitable for formal and neutral registers. Predominantly found in scientific and news media sources, it effectively serves to provide additional information about a noun, indicating its origin or method of creation. For alternative phrasing, consider options like "that have been created" or "that were designed" depending on the specific nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that have been created
Uses "created" instead of "developed", implying a more general act of bringing something into existence.
that have been designed
Replaces "developed" with "designed", suggesting a deliberate planning and structuring process.
that were produced
Substitutes "developed" with "produced", implying the creation of something, often in a manufacturing or systematic context.
that were established
Replaces "developed" with "established", indicating something that has been founded or set up.
that were formulated
Uses "formulated" instead of "developed", suggesting the creation of a plan, strategy, or idea.
that were implemented
Replaces "developed" with "implemented", focusing on the execution or putting something into effect after its creation.
that were built
Substitutes "developed" with "built", implying a construction or assembly process.
that originated
Replaces "that were developed" with a verb implying the start of something at some point of time, from a source.
that were conceived
Uses "conceived" instead of "developed", implying the formulation of an idea or plan.
that were generated
Replaces "developed" with "generated", focusing on the act of producing or creating something.
FAQs
How can I use "that were developed" in a sentence?
Use "that were developed" to describe something that has been created or brought into existence through a process. For example, "The technologies "that were developed" for space exploration have many applications on Earth."
What's a simple alternative to "that were developed"?
A simpler alternative could be "that were created". This substitutes "developed" with a more common and direct verb.
Is it better to use active or passive voice with phrases like "that were developed"?
While the passive voice is grammatically correct, using the active voice can often make your writing more direct and engaging. For example, instead of "The tools "that were developed" helped improve efficiency", you could say "Engineers developed tools that improved efficiency."
Which is more formal, "that were developed" or "that were made"?
"That were developed" is generally considered more formal than "that were made". "Developed" implies a more complex or intentional process of creation.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested