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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
exist in perpetuity
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "exist in perpetuity" is correct and usable in written English.
It is typically used in legal or formal contexts to indicate that something will continue indefinitely without an end. Example: "The rights to the land shall exist in perpetuity, ensuring that it remains protected for future generations."
✓ Grammatically correct
News & Media
Formal & Business
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
24 human-written examples
Should the authority exist in perpetuity?
News & Media
Most public companies are managed so as to exist in perpetuity.
News & Media
Now a cell phone is all one needs to stage a performance of humiliation that will exist in perpetuity.
News & Media
"The long-term goal of most endowments is to exist in perpetuity and grow with the rate of inflation," said Verne O. Sedlacek, president of Commonfund.
News & Media
You're taking this little moment and making it exist in perpetuity, because it constantly loops," as in a GIF of a fumble by Bears running back Matt Forte.
News & Media
Why indulge in teenage excess when it will exist in perpetuity to shame you – there for future employers, lovers and in-laws to mine and judge you by?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
36 human-written examples
Upton's plan would allow any and all health insurance plans that exist now to continue to exist in perpetuity--with anyone allowed to buy them -- irrespective of whether these plans meet the standards set by the Affordable Care Act -- namely, that plans must cover prenatal and contraceptive care, must cover mental health costs, cannot discriminate against people with preexisting conditions, etc.
News & Media
The deal pays the owners of the St . LouisSpirits, a team that no longer exists, in perpetuity, because the National Basketball Association absorbed only four American Basketball Association franchises -- the Nets, the San Antonio Spurs, the Indiana Pacers and the Denver Nuggets -- in a merger after the 1975-76 season.
News & Media
No state of nature exists in perpetuity.
News & Media
Without an immediate referral, however, it exists in perpetuity within its endless movement.
News & Media
"Things live in perpetuity on the Web".
News & Media
Expert writing Tips
Best practice
Use "exist in perpetuity" when you want to convey that something is intended to last forever, especially in legal, formal, or abstract contexts. Consider the formality of your audience; less formal alternatives may be more appropriate in casual settings.
Common error
Avoid using "exist in perpetuity" in everyday conversation or informal writing. The phrase is quite formal, and simpler alternatives like "last forever" or "continue indefinitely" will sound more natural.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "exist in perpetuity" functions as a predicate, indicating a state of being that is intended to continue indefinitely. It is frequently used to describe the intended duration of an entity, agreement, or condition. Ludwig provides examples of its usage in contexts ranging from endowments and trusts to art objects and legal agreements.
Frequent in
News & Media
70%
Formal & Business
20%
Science
10%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "exist in perpetuity" is a formal expression meaning to last forever. It is grammatically correct and most commonly found in news and media, as well as formal and business contexts. Ludwig AI confirms its appropriate usage in various settings, especially when describing endowments, trusts, or agreements designed for long-term sustainability. While accurate, it's best reserved for formal writing or legal contexts, as simpler phrases are more suitable for casual conversation. Ensure clarity and appropriateness by considering your audience and the context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
continue indefinitely
Replaces "exist" with "continue" and "in perpetuity" with "indefinitely" for a less formal tone.
last forever
Uses more common and less formal language to convey the same concept of endless duration.
endure eternally
Emphasizes the lasting and timeless quality of existence using "endure" and "eternally".
remain in existence without end
Expands on the idea of existing without an end, providing a more descriptive alternative.
persist perpetually
Focuses on the continuous and ongoing nature of existence, using "persist" and "perpetually".
be sustained indefinitely
Highlights the idea of being maintained or supported for an unlimited duration.
never cease to be
A more emphatic way of stating that something will always exist, using a double negative.
have eternal life
Implies an endless existence, often used in a more metaphorical or spiritual sense.
be everlasting
Highlights the endless and timeless nature of something using "everlasting".
stand the test of time
Emphasizes the ability to endure and remain relevant throughout history.
FAQs
How can I use "exist in perpetuity" in a sentence?
You can use "exist in perpetuity" to describe something that is intended to last forever. For example, "The foundation was established to ensure that the park would "exist in perpetuity"".
What does "exist in perpetuity" mean?
The phrase "exist in perpetuity" means to exist forever or indefinitely. It is often used in legal or formal contexts to describe something that is intended to continue without end.
What are some alternatives to "exist in perpetuity"?
Some alternatives to "exist in perpetuity" include "last forever", "continue indefinitely", or "endure eternally". The best choice depends on the specific context and the desired level of formality.
Is it appropriate to use "exist in perpetuity" in casual conversation?
While grammatically correct, "exist in perpetuity" is generally too formal for casual conversation. Simpler phrases like "last forever" or "keep going" are more appropriate in informal settings.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested