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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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had existed

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "had existed" is grammatically correct and commonly used in written English to indicate something that happened in the past before a specific time or event.
Example: "The ancient civilization of Atlantis had existed long before modern humans roamed the Earth." This sentence uses "had existed" to convey that the existence of Atlantis occurred before the present time.

✓ Grammatically correct

News & Media

Encyclopedias

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

He'd forgotten these bands had existed.

News & Media

The New Yorker

Unicorns, if only they had existed.

No credit had existed since 1985.

News & Media

The New York Times

To anachronistically apply clothing where no clothing had existed.

News & Media

Independent

Of course, "stars" had existed long before movies.

News & Media

Independent

Though touchscreen laptops had existed before, none was successful.

News & Media

Independent

Lanza had existed outside the world that the Bee chronicled.

News & Media

The New Yorker

Suddenly there was a flame where none had existed.

"Don't play here!" Such critics as had existed were disarmed.

News & Media

The Guardian

Officials later determined that no brother had existed.

News & Media

The New York Times

However, Zwanziger later stated that a slush fund had existed.

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Expert writing Tips

Best practice

When using "had existed", ensure the context clearly establishes the past perfect tense, indicating an action completed before another point in the past. This helps avoid ambiguity and ensures clarity in your writing.

Common error

Avoid using "had existed" when a simple past tense ("existed") is sufficient. Overusing the past perfect can make your writing sound convoluted. Use "existed" if you're simply stating something was present at a point in the past, without needing to emphasize its completion before another past event.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

81%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "had existed" functions as a verb phrase in the past perfect tense. Ludwig AI confirms its grammatical correctness and wide usage. It indicates that a state or condition was true at some point in the past, prior to another action or time also in the past.

Expression frequency: Very common

Frequent in

News & Media

36%

Encyclopedias

14%

Wiki

14%

Less common in

Science

12%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "had existed" is a grammatically sound and frequently used phrase that serves to indicate a state of being in the past, prior to another event also in the past. Ludwig examples confirm its presence across diverse sources, including news, encyclopedias, and scientific publications. While its register is generally neutral, the context in which it is used will often dictate its formality. Understanding its function and purpose is essential for clear and precise writing. Common mistakes often involve tense confusion, but carefully selecting the proper tense is recommended.

FAQs

How do I use "had existed" in a sentence?

Use "had existed" to describe a state or condition that was true at some point in the past before another past action. For example, "The kingdom "had existed" for centuries before it was conquered."

What's the difference between "had existed" and "existed"?

"Had existed" is past perfect, indicating an action completed before another point in the past. "Existed" is simple past, simply stating something was present at a point in the past. The choice depends on whether you need to emphasize the sequence of past events.

What are some alternatives to using "had existed"?

Depending on the context, you could use phrases like "was in existence", "used to be", or "was previously present".

Is it always necessary to use the past perfect tense with "had existed"?

No, but it's typically used when you need to clarify that the existence of something preceded another event in the past. If there's no need to establish that sequence, the simple past tense ("existed") may be more appropriate.

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Authority and reliability

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Real-world application tested

Most frequent sentences: