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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
retains its form
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "retains its form" is correct and usable in written English. You can use it when discussing something that maintains its shape, structure, or characteristics over time. An example could be: "The sculpture retains its form despite the weathering effects." Alternative expressions include "maintains its shape" and "keeps its structure."
✓ Grammatically correct
Science
News & Media
Wiki
Encyclopedias
Alternative expressions(20)
stays intact
remains unchanged
maintain its form
is preserved
remains intact
endures unchanged
is maintained
is sustained
stays the same
remains the same
is not altered
is not modified
continues as before
holds constant
no corrections required
has remained steady
no different than before
remaining the same
has remain unchanged
remains untouched
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
5 human-written examples
"If you dump it out on the table and it retains its form," he said, "it's not a liquid, aerosol or gel".
News & Media
A mealy tuber is one which, while it retains its form on cooking, may readily be broken down to give a dry crumbly mash through separation of individual cells [ 30].
Science
Andrey again finds the tree expresses his own state: "No, life isn't over... My life must be lived... .. Despite its lovely and rich leafing, the tree retains its form of trunk and branches; it has not changed beyond recognition, it is not a new tree.
News & Media
What once looked "original" retains its form as its surroundings change shape, cycling through retro, back to novel and returning again to "new".
News & Media
The HP paper retains its form, and resists the adverse effects of water.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
It appears that bone under remodelling can retain its form better if the remodelling is slowed down by for example a bisphosphonate [ 4- 6].
It has been proposed that these fibrous structures are caused by the dehydration process in conventional sample preparation methods, so it appears that the biofilm structure observed after IL treatment has retained its form better than when the conventional method is used.
Science
The castle probably retained its form as established by 1100 until the reign of Richard the Lionheart (1189 1199).
Wiki
She stands as the absolute basis for all life, energy and beneath her feet lies, Shiva, a metaphor for mass, which cannot retain its form without energy.
Wiki
The Doctor visits the pond and deduces that the Great Intelligence is using the old governess' body as a DNA blueprint to form an ice creature that will retain its form and not melt.
Wiki
The threshold Kkthresh of is (20) where A is retained its form as in (19) whereas B involves only the degradation rates of downstream species of the repressive targeted species X k.
Science
Expert writing Tips
Best practice
In scientific writing, this phrase is particularly effective for describing phase changes or chemical stability, such as a substance that remains solid when heated.
Common error
Ensure you use the possessive "its" without an apostrophe. Writing "retains it's form" is a common mistake that changes the meaning to "retains it is form", which is grammatically incorrect.
Source & Trust
83%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "retains its form" functions as a transitive verb phrase where "retains" acts as the verb, "its" is the possessive determiner, and "form" is the direct object. According to Ludwig AI, it is used to denote the continuous possession of a specific physical state or configuration.
Frequent in
Science
45%
News & Media
30%
Wiki
15%
Less common in
Encyclopedias
5%
Formal & Business
3%
Arts & Design
2%
Ludwig's WRAP-UP
In conclusion, "retains its form" is a highly reliable and sophisticated phrase for describing the preservation of shape and structure. Ludwig AI data shows it is most prevalent in scientific discourse, where precision regarding material properties is paramount. Whether you are writing about a biological specimen that ""retains its form"" during cooking or an ancient building that "retained its form" through centuries, this expression conveys durability and consistency. It is a safer, more formal alternative to "keeps its shape" and should be used whenever structural integrity is the focus of your sentence.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
maintains its shape
Uses a more common noun for physical appearance
keeps its structure
Emphasizes the internal arrangement or framework
holds its form
Implies an active resistance to changing shape
stays intact
Focuses on the condition of being whole and undamaged
retains its integrity
Often used for structural soundness or abstract consistency
preserves its configuration
A more technical or formal way to describe arrangement
remains unchanged
A broader description of stability
guards its outline
Focuses specifically on the exterior boundary
upholds its format
Better suited for digital or organizational structures
conserves its appearance
Focuses on the visual aspect over time
FAQs
How to use "retains its form" in a sentence?
You can use it to describe physical stability, such as: "The ceramic material "retains its form" even at extremely high temperatures."
What can I say instead of "retains its form"?
Depending on the context, you can use phrases like "maintains its shape", "holds its form", or "keeps its structure".
Which is correct: "retains its form" or "retains its shape"?
Both are correct. "retains its form" is slightly more formal and is often used in scientific or artistic contexts, while "retains its shape" is more common in everyday speech.
Is "retains its form" formal enough for a research paper?
Yes, it is highly appropriate for academic writing. For even more technical precision, you might consider "preserves its morphology" or "maintains structural integrity".
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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
4.9/5
Expert rating
Real-world application tested