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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
were not existed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "were not existed" is not correct in English.
The correct form would be "did not exist" or "were not in existence." Example: "If dinosaurs were not existed, the world would be very different today."
⚠ May contain grammatical issues
Science
News & Media
Wiki
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
2 human-written examples
However, these differences were not existed after adjusted for gestational week, BMI, HR and carotid pressures.
Science
However, all these differences were not existed after adjusting for maternal BMI, gestational age, carotid pressures and HR, except α and β, where marginal difference was shown.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Once again, this result predicts that structure (b) is not existed in the reaction mechanism.
Science
V155A pVHL missense mutant is not existed in nature yet.
Science
Note: The red line in the image below is not existed when you use an audio spectrum analyzer.
Wiki
In contrast, Ca(OH 2 is not exist in AAS paste (Shi and Fernandez-Jimenez 2006).
In supposing that void exists, the atomists deliberately embraced an apparent contradiction, claiming that 'what is not' exists.
Science
But the extreme status was not exist almost in people.
Science
On this view, the logical form of "God exists" is not Exists (God)—where Exists is a predicate of individuals, but rather: The concept God applies to something, or Something possesses the property of being God).
Science
It seems like a product in search of a market that I'm not sure exists.
News & Media
If none existed, these were not done.
Science
Expert writing Tips
Best practice
When indicating the absence of something in the past, use "did not exist" or "was not in existence" for grammatical accuracy. Avoid using "were not existed", as it is grammatically incorrect.
Common error
Avoid using "were" with "existed". Remember that "exist" is a verb that requires the auxiliary verb "did" for negation in the past tense, so the correct form is "did not exist".
Source & Trust
79%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "were not existed" attempts to negate the existence of something in the past. However, it is grammatically incorrect. The correct form uses the auxiliary verb 'did' with 'exist', or uses the verb 'to be' with the phrase 'in existence'. Ludwig AI confirms its incorrectness.
Frequent in
Science
33%
News & Media
33%
Wiki
34%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "were not existed" is flagged as grammatically incorrect by Ludwig AI. The correct way to express the absence of something in the past is to use "did not exist" or "was not in existence". Although examples of the incorrect phrase can be found in various sources, it is advisable to avoid it in formal writing. Remember to use "did" as the auxiliary verb with "exist" for past tense negation to ensure grammatical accuracy.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
did not exist
Uses the correct auxiliary verb "did" for past tense negation.
did not occur
Replaces "exist" with "occur" to convey a sense of happening or taking place.
was not in existence
Emphasizes the state of being in existence using a more formal structure.
never existed
Uses "never" to indicate that something has not existed at any point in time.
had not existed
Uses the past perfect tense to indicate something did not exist before a specific point in the past.
were absent
Replaces "existed" with "absent" to focus on the lack of presence.
were not present
Emphasizes the absence of something in a particular context.
were non-existent
Uses the adjective "non-existent" to describe something that does not exist.
were not found
Focuses on the inability to locate or discover something.
were missing
Highlights the absence of something that was expected or needed.
FAQs
What is the correct way to say something "did not exist" in the past?
The grammatically correct way to express that something did not exist in the past is to use "did not exist" or "was not in existence". The phrase "were not existed" is incorrect.
Is it ever correct to use "were not existed"?
No, the phrase "were not existed" is not grammatically correct in standard English. The correct alternatives are "did not exist" or "was not in existence".
What are some alternatives to "were not existed" that convey a similar meaning?
Instead of "were not existed", you can use phrases like "did not occur", "were absent", or "were not present", depending on the context.
How does "did not exist" differ from "had not existed"?
"Did not exist" indicates a simple past absence, while "had not existed" (past perfect) implies absence before a specific point in the past. For instance, "Dinosaurs did not exist in the modern era" versus "Dinosaurs had not existed before the Mesozoic Era".
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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
79%
Authority and reliability
1.8/5
Expert rating
Real-world application tested