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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
has not existed
Grammar usage guide and real-world examplesUSAGE SUMMARY
"has not existed" is a valid and usable phrase in written English.
It's typically used in the perfect tense, or Perfect Aspect, to indicate that something was not in existence at some point in the past but is now present. For example, "Before the invention of the internet, instantaneous communication between people around the world has not existed."
✓ Grammatically correct
News & Media
Science
Academia
Encyclopedias
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
60 human-written examples
That team has not existed for decades.
News & Media
That has not existed, and it is clearly urgently required.
News & Media
How could you undermine a period of calm that has not existed?
News & Media
Firstly, "road tax" does not exist, and has not existed since the 1930s.
News & Media
A closer family atmosphere is in place, something that has not existed for years.
News & Media
"This is a phenomenon which until now has not existed on such a scale".
News & Media
Also, cinema and film-making has not existed in our country for all that long.
News & Media
Sadly, there is little prospect of a functioning Somali state such a thing has not existed for 20 years.
News & Media
The version of the Voice that was the "the voice of a city" has not existed for many years.
News & Media
"Female sports activity has not existed," said Prince Faisal, "and there is no move in this regard".
News & Media
However, an efficient means of simultaneously identifying, addressing and measuring the amplitude or relative phase of individual modes has not existed.
Academia
Expert writing Tips
Best practice
Use "has not existed" to emphasize the novelty or recent emergence of something, contrasting it with a time when it was absent. For example, "A market for personalized space travel has not existed until recently."
Common error
Avoid using "has not existed" when the simple past tense is more appropriate. For example, instead of "The artifact has not existed in the museum last year", say "The artifact did not exist in the museum last year".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has not existed" functions as a verbal phrase within a sentence. As Ludwig AI states, it's used in the perfect tense to indicate that something was not in existence at some point in the past but may be present now. The numerous examples confirm its role in describing the absence of entities, concepts, or phenomena until a particular time.
Frequent in
News & Media
57%
Academia
13%
Encyclopedias
5%
Less common in
Science
10%
Formal & Business
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "has not existed" is a versatile phrase used to emphasize the recent emergence or novelty of something. As Ludwig AI points out, it functions within the perfect tense, highlighting a change from a state of non-existence to existence. The phrase is grammatically correct and very common, with a neutral register suitable for news, academic, and general contexts. While it's important to use the correct tense, and avoid overuse, the plentiful examples on Ludwig confirm its broad applicability in conveying the introduction of ideas, entities, or phenomena.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
had no prior existence
Emphasizes the complete absence of something before a particular time.
was not in existence before
States directly that something's existence is recent or new.
did not previously exist
Highlights that something's existence is new, contrasting it with a non-existent past.
was absent until now
Highlights the previous absence of something and its recent appearance.
never came into being
Emphasizes that something was never created or formed.
was previously unknown
Focuses on the lack of awareness or recognition of something before a certain point.
lacked a precedent
Indicates that something had no prior example or instance.
remained uncreated
Stresses the lack of creation or formation of something over a period of time.
did not formerly occur
Focuses on the absence of a previous event or happening.
had not been around
Uses a more informal tone to indicate that something was not present or available.
FAQs
How can I rephrase "has not existed" to sound more formal?
For a more formal tone, consider alternatives such as "had no prior existence" or "did not previously exist". These options provide a similar meaning while maintaining a sophisticated style.
What's the difference between "has not existed" and "does not exist"?
"Has not existed" implies that something came into being at some point after a period of non-existence, whereas "does not exist" indicates that something does not currently exist and may never have existed.
Is it correct to say "had not existed" instead of "has not existed"?
The choice between "had not existed" and "has not existed" depends on the context. "Had not existed" is used for past perfect tense, referring to something that didn't exist before a specific point in the past. "Has not existed" is used in the present perfect tense, referring to something that didn't exist until now.
Can "has not existed" be used to describe abstract concepts?
Yes, "has not existed" can effectively describe abstract concepts, such as "A comprehensive understanding of quantum entanglement "has not existed" until recent research provided new insights".
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested