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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
was not existed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was not existed" is not correct in English.
The correct form would be "did not exist." You can use the correct form when referring to something that was not present or did not occur in the past. Example: "In the early 1900s, many species of animals did not exist in this region."
⚠ May contain grammatical issues
Science
News & Media
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
Six months after TJ-28 medication, MRI showed that the tumor size decreased markedly to 3.5 × 1.5 × 1.2 cm in size (arrow, b) Fig. 3 The histological findings showed that the wall of the cystic mass had hyaline degeneration and the endothelium was not existed.
Science
When we grouped the meta-analyses by the tumor's type, we found that heterogeneity about RFS/DFS was not existed in studies of breast cancer any more (Table 2), which, however, existed in all of studies.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
But the extreme status was not exist almost in people.
Science
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
However, these differences were not existed after adjusted for gestational week, BMI, HR and carotid pressures.
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
It seems like a product in search of a market that I'm not sure exists.
News & Media
Knowledge that existed internally was not shared.
News & Media
Expert writing Tips
Best practice
When indicating that something did not exist in the past, use the correct grammatical form "did not exist" or a suitable synonym such as "was not present".
Common error
Avoid using "was existed" or "was not existed". The correct form requires the auxiliary verb "did" to form the negative past tense: "did not exist".
Source & Trust
82%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was not existed" is an incorrect attempt to negate the existence of something in the past. The correct grammatical structure would use "did" as an auxiliary verb, as recommended by Ludwig.
Frequent in
Science
50%
News & Media
37%
Wiki
13%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "was not existed" is grammatically incorrect. As Ludwig AI points out, the proper way to express this idea is using "did not exist". While there are some instances of the incorrect form appearing in varied sources, it's crucial to use the grammatically correct alternative to ensure clarity and accuracy in writing. The contexts in which this phrase appears vary, but the core message is typically related to stating the absence or non-existence of something in the past. When aiming for accuracy and clarity, "did not exist" is the preferred choice.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
did not exist
Corrects the grammatical error, using the proper past tense form of 'exist'.
did not occur
Emphasizes that something did not take place or happen.
was absent
Focuses on the lack of presence of something.
was not present
Highlights the absence of something in a specific location or context.
had not existed
Uses the past perfect tense to indicate non-existence before a certain point in the past.
never existed
Emphasizes that something has at no point in time been in existence.
did not come into being
Stresses that something never began to exist.
was not to be found
Indicates that something could not be located or discovered.
was nowhere to be seen
Highlights the complete absence of something from a particular place.
was lacking
Focuses on the deficiency or absence of a necessary element.
FAQs
What is the correct way to say something "was not existed"?
The correct way to phrase this is to say "did not exist". This uses the correct auxiliary verb 'did' to form the negative past tense.
Is "was not existed" grammatically correct?
No, "was not existed" is grammatically incorrect. The correct past tense negative form of 'exist' is "did not exist".
What can I say instead of "was not existed"?
You can use phrases like "did not exist", "was not present", or "did not occur" depending on the context.
What's the difference between "was not existed" and "did not exist"?
"Was not existed" is grammatically incorrect. The correct phrase is "did not exist", which is the standard way to express that something did not have existence in the past.
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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
82%
Authority and reliability
1.8/5
Expert rating
Real-world application tested