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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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Long existed

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "Long existed" is not correct in standard written English as it lacks a subject and context.
It can be used in a complete sentence to indicate that something has been present for a significant amount of time, but it needs to be part of a larger structure. Example: "The tradition of storytelling has long existed in many cultures around the world."

⚠ May contain grammatical issues

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Therefore, it is more likely that hibernation results from the differential expression of existing genes that have widely and long existed among mammals [ 8, 12].

The contradiction has long existed.

News & Media

The Economist

Hospitals have long existed in most countries.

Of course, cougars have long existed.

Still, the concept has long existed for ordinary Americans.

News & Media

The New York Times

Incubators have long existed for technology start-ups.

News & Media

The New York Times

Political action committees have long existed in U.S. politics.

News & Media

The New York Times

Religion and culture have long existed in an uneasy embrace.

Similar councils have long existed for Catholics, Protestants and Jews.

News & Media

The New York Times

Two anomalies have long existed in the upper echelons of golf.

School sponsorship has long existed, but it wasn't always so deep and wide.

News & Media

The New York Times
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Expert writing Tips

Best practice

Always include a subject to provide context when using a phrase similar to "long existed". For example, "The tradition has long existed."

Common error

Avoid using "long existed" as a standalone phrase. Always include a subject to clearly indicate what has existed for a long time.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

3.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "long existed" functions as an incomplete verb phrase. It requires a subject to form a complete sentence. Ludwig AI indicates that it is not correct in standard written English without additional context.

Expression frequency: Very common

Frequent in

News & Media

59%

Science

29%

Encyclopedias

3%

Less common in

Formal & Business

0%

Reference

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "long existed" is frequently used, but Ludwig AI flags it as grammatically incomplete as it lacks a subject. The phrase appears across diverse sources, including news, science, and encyclopedias, indicating its widespread use despite grammatical concerns. For grammatically correct usage, it should be part of a complete sentence (e.g., "The tradition has long existed"). Alternatives such as "has existed for a long time" or "has a long history" offer more explicit and grammatically sound options.

FAQs

How to use a phrase similar to "long existed" in a sentence?

Ensure you include a subject to clarify what has existed for a considerable duration. For example, "The practice "has existed for a long time"".

What can I say instead of "long existed"?

You can use alternatives like "has a long history", "has been around for ages", or "dates back many centuries" depending on the specific context.

Which is more correct, "long existed" or "has long existed"?

"Has long existed" is grammatically more correct because it includes the auxiliary verb "has", making it a complete verb phrase. "Long existed" is incomplete.

What's the difference between "has long existed" and "has existed for a long time"?

While both phrases convey that something has been present for a significant duration, "has long existed" is more concise. "Has existed for a long time" is more explicit but can sometimes sound less formal.

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Source & Trust

85%

Authority and reliability

3.8/5

Expert rating

Real-world application tested

Most frequent sentences: