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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
are preserved
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are preserved" is correct and usable in written English.
It can be used when discussing the maintenance or protection of something, often in a historical, cultural, or environmental context. Example: "The ancient artifacts are preserved in the museum to ensure their longevity for future generations."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
are preserved.
Many relics are preserved.
News & Media
Two are preserved Yukon riverboats.
Encyclopedias
Other properties are preserved, however.
Encyclopedias
No HSTs are preserved.
Science
TIP What are preserved plums?
News & Media
Considerable fragments of the history are preserved.
Encyclopedias
Numerous other cantatas are preserved elsewhere.
Encyclopedias
Plants hundreds of years old are preserved.
News & Media
are preserved in each case.
Typically, plant specimens are preserved by pressing.
News & Media
Expert writing Tips
Best practice
When using "are preserved", ensure that the context clearly indicates what is being protected and from what. For instance, specify if it's historical artifacts being preserved from decay, or natural habitats being preserved from development.
Common error
Avoid overuse of the passive voice with "are preserved". While grammatically correct, relying too heavily on passive constructions can make your writing sound indirect and less engaging. Opt for active voice where appropriate to strengthen your sentences and make your writing more direct.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are preserved" functions as a passive verb phrase. It indicates that the subject of the sentence is receiving the action of preservation. As Ludwig AI explains, it describes the maintenance or protection of something.
Frequent in
Science
35%
News & Media
30%
Encyclopedias
15%
Less common in
Wiki
10%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "are preserved" is a grammatically correct and widely used passive verb phrase that signifies something is being protected or maintained. According to Ludwig AI, it is commonly used in diverse contexts, with science, news media, and encyclopedias being the most frequent. It is suitable for both neutral and formal registers. When using "are preserved", ensure you clarify what exactly is being protected and the nature of the preservation. Alternatives such as "are maintained" or "are protected" can be used depending on the specific nuance you want to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
are maintained
Focuses on the continuation of a state or condition rather than protection from decay or harm.
are conserved
Emphasizes the careful use and management of resources to prevent depletion.
are protected
Highlights the shielding from harm or damage, often implying a proactive effort.
are safeguarded
Implies a strong level of security and defense against potential threats.
are kept intact
Stresses the completeness and lack of damage or alteration.
are upheld
Focuses on the maintenance of rules, laws, or principles.
are retained
Highlights the act of keeping something in one's possession or memory.
are sustained
Emphasizes the ability to continue or prolong something over time.
are perpetuated
Focuses on ensuring something continues to exist or occur in the future, often through deliberate actions.
are shielded
Suggests a covering or defense against negative influences or forces.
FAQs
How can I use "are preserved" in a sentence?
The phrase "are preserved" indicates that something is being protected or maintained in its original state. For example, "The historical documents "are preserved" in the library" or "The natural resources "are preserved" through conservation efforts."
What are some alternatives to "are preserved"?
Depending on the context, you can use alternatives like "are maintained", "are conserved", "are protected", or "are safeguarded". Each alternative carries a slightly different nuance, so choose the one that best fits your intended meaning.
Is it better to use "are preserved" or "have been preserved"?
The choice between "are preserved" and "have been preserved" depends on the timeframe you wish to emphasize. "Are preserved" indicates a current state of preservation, while "have been preserved" suggests an action completed in the past that continues to have an effect. For example, "These traditions "are preserved" by the community" versus "These traditions "have been preserved" through generations."
What does it mean when something "are preserved"?
When something "are preserved", it means that steps have been taken to ensure its survival, integrity, or continued existence. This can involve protecting it from damage, decay, or unwanted change. It's often used in the context of cultural heritage, historical artifacts, or natural environments.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested