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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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in existence since

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "in existence since" is correct and usable in written English.
It can be used to indicate the starting point of something's existence or operation, often in historical or formal contexts. Example: "The organization has been in existence since 1995, providing support to the community."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

46 human-written examples

The Old Homestead has been in existence since about 1820.

News & Media

The New Yorker

However, Labour said the working group had been in existence since 2013.

"This troop had been in existence since the kids were in first grade," Mr. Wexler said.

News & Media

The New York Times

That strategy, known as Contest, had been in existence since 2003.

News & Media

The Guardian

Video stores have been in existence since the early 1980's.

News & Media

The New York Times

The agencies have been in existence since the mid-20th century.

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Human-verified similar examples from authoritative sources

Similar Expressions

13 human-written examples

It's been in existence since 1973.

News & Media

The New Yorker

The home has been in existence since 1869.

News & Media

The New Yorker

This holiday has been in existence since 1879.

As a material, linoleum had been in existence since 1860.

Bioethics commissions, mostly at the presidential level, have been in existence since 1974.

News & Media

The New York Times
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Expert writing Tips

Best practice

Use "in existence since" to clearly indicate when something began its existence. It is particularly useful when providing historical context or emphasizing the duration of something.

Common error

Avoid using "in existence since" with the present simple tense. It's generally used with present perfect tenses (e.g., "has been in existence since") to indicate an action that started in the past and continues to the present.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "in existence since" functions as a prepositional phrase that modifies a verb, typically indicating the starting point of an entity's or concept's continuous existence. Ludwig shows that this phrase is used to provide a temporal anchor for how long something has been around. The phrase indicates duration and origin.

Expression frequency: Very common

Frequent in

News & Media

41%

Encyclopedias

20%

Science

25%

Less common in

Wiki

8%

Formal & Business

4%

Reference

2%

Ludwig's WRAP-UP

The phrase "in existence since" is a grammatically sound and very common prepositional phrase used to specify the starting point of something's continuous duration. As Ludwig AI confirms, it effectively provides historical context and emphasizes longevity. It is versatile, appearing in news, encyclopedias, and scientific publications, making it appropriate for neutral to formal settings. The phrase conveys information about age, origin, or history, and is most often seen when the present perfect tense is used.

FAQs

How can I use "in existence since" in a sentence?

You can use "in existence since" to specify the starting point of something's duration. For instance, "The organization has been "in existence since" 1995." This indicates that the organization was established in 1995 and continues to exist.

What can I say instead of "in existence since"?

You can use alternatives like "has existed from", "dates back to", or "was established in" depending on the context.

Is it correct to say "in existence from" instead of "in existence since"?

While "in existence from" can be grammatically correct, ""in existence since"" is more common when referring to a specific starting point that continues to the present. "In existence from" is often used to define a period: "in existence from 1990 to 2000".

What is the difference between ""in existence since"" and "established in"?

"In existence since" emphasizes the continuous state of existing from a particular time, while "established in" focuses on the act of being founded or created. For example, "The company has been "in existence since" 1950" highlights its longevity, whereas "The company was established in 1950" highlights its founding.

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Most frequent sentences: