Used and loved by millions
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
a structure that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a structure that" is correct and usable in written English.
It can be used to describe a specific type of structure or to introduce a clause that provides more information about the structure in question. Example: "The architect designed a structure that would withstand earthquakes and high winds."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
57 human-written examples
"This a structure that forms itself," Mr. Fink said.
News & Media
Pile up 10 and it's a structure that looms impressively.
News & Media
It's a structure that invites development — one that never arrives.
News & Media
A structure that was not obvious to read".
News & Media
Creating a structure that makes the board accountable to members.
News & Media
"Students need a structure that will help them make progress".
News & Media
The central image is an electrical tower, a structure that generates energy but also, potentially, radiation.
News & Media
But it's the exact opposite of a structure that is trying to mimic natural form.
News & Media
It is better, she said, to create a structure that mobilizes people through discussion and consultation.
News & Media
This time, "sorting" should mean a structure that gives BHS -pensioners proper confidence.
News & Media
The result is a structure that looks like something from a sci-fi movie.
News & Media
Expert writing Tips
Best practice
When using "a structure that", ensure the following clause clearly and specifically defines or describes the structure's purpose, function, or characteristics.
Common error
Avoid using overly general descriptions after "a structure that". Be specific about what the structure does or what its key features are to provide clarity for the reader.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a structure that" functions as a relative clause introducer. It connects a noun phrase ("a structure") to a relative clause that modifies and provides additional information about it. Ludwig AI confirms this usage with numerous examples.
Frequent in
News & Media
49%
Science
22%
Formal & Business
11%
Less common in
Wiki
9%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a structure that" serves as a versatile phrase used to introduce relative clauses that describe or define various kinds of structures. As confirmed by Ludwig AI, it's grammatically sound and frequently encountered across diverse sources. While its register is generally neutral, it appears most often in news and media contexts. When employing this phrase, ensure clarity by providing specific and detailed descriptions of the structure's attributes or functions. Remember to use it in cases of general structure types, while reserving "the structure that" for specific ones already mentioned.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a system that
Focuses on the systemic aspect rather than the physical or conceptual structure.
a framework that
Highlights the supporting or foundational aspect of the structure.
a mechanism that
Emphasizes the functional or operational aspect of the structure.
a design that
Focuses on the intentional planning and arrangement of the structure.
a model that
Highlights the representative or simplified nature of the structure.
an organization that
Highlights a system with different parts working together.
an architecture that
Focuses on the art or science of building.
a configuration that
Focuses on the arrangement of elements within the structure.
a setup that
Highlights the practical arrangement or preparation of the structure.
an entity that
Emphasizes the existence and distinctness of the structure.
FAQs
How can I use "a structure that" in a sentence?
Use "a structure that" to introduce a relative clause that describes or defines a particular structure. For example, "The building is "a structure that" was designed to withstand earthquakes".
What are some alternatives to "a structure that"?
Depending on the context, you could use phrases like "a system that", "a framework that", or "a design that" to convey a similar meaning.
Is it better to use "a structure that" or "the structure that"?
Use "a structure that" when introducing a general type of structure. Use "the structure that" when referring to a specific, already mentioned structure.
What's the difference between "a structure that" and "a structure which"?
"A structure that" and "a structure which" are often interchangeable, but "that" is generally preferred in restrictive clauses that are essential to the meaning of the sentence. "Which" is more common in non-restrictive clauses that add extra information.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested