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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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exist in perpetuity

Grammar usage guide and real-world examples

USAGE 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

Human-verified examples from authoritative sources

Exact Expressions

24 human-written examples

Should the authority exist in perpetuity?

News & Media

The New York Times

Most public companies are managed so as to exist in perpetuity.

News & Media

The New Yorker

Now a cell phone is all one needs to stage a performance of humiliation that will exist in perpetuity.

News & Media

The New Yorker

"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

The New York Times

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.

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?

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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

Huffington Post

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.

No state of nature exists in perpetuity.

News & Media

Forbes

Without an immediate referral, however, it exists in perpetuity within its endless movement.

News & Media

Vice

"Things live in perpetuity on the Web".

News & Media

The New York Times
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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.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

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.

Expression frequency: Uncommon

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.

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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Real-world application tested

Most frequent sentences: