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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
did not demonstrated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "did not demonstrated" is not correct in English.
The correct form should be "did not demonstrate." You can use the corrected phrase when indicating that something was not shown or proven in the past. Example: "The study did not demonstrate a significant difference between the two groups."
⚠ May contain grammatical issues
Science
Alternative expressions(20)
did not show
omitted to mention
did not addressed
did not mention
did not reference
did not proved
did not indicating
did not found
did not mentioned
did not reveal
did not indicated
did not cited
did not showed
did not come
did not establish
did not validate
did not revealed
did not evidence
did not observed
did not bring up
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
10 human-written examples
A review of behavioral treatment conclude to an interesting mean improvement but did not demonstrated a specific effect with the exception of a four arm study including a pseudo meditation control group.
Additional sensitivity analysis did not demonstrated combined RV/LV dysfunction to be an independent predictor of 1-year survival in the total cohort (HR 0.9[955% CI 0.6 1.3]; p = 0.52).
Science
We did not demonstrated which kinds of substance in cigarette exactly exerted the hazardous effect.
The third pattern corresponded to non-responders: three (14%) patients did not demonstrated significant changes in tumour volume.
Science
CT did not demonstrated gallstones in three patients, in whom gallstones were confirmed by US. b) Intraductal papillary mucinous tumor.
Further comparison between peripheral and intra-tumor areas did not demonstrated any significant differences in the morphological and morphometric features of the inflammatory infiltrates (data not shown).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
Christians did not demonstrate a similar relationship.
New polymers did not demonstrate cytotoxicity.
The older patients did not demonstrate homograft dysfunction.
Science
The UK trial did not demonstrate any major cost savings.
News & Media
Non-overweight participants did not demonstrate the same effect.
Academia
Expert writing Tips
Best practice
Always use the correct form "did not demonstrate" instead of "did not demonstrated" to ensure grammatical accuracy and clarity in your writing.
Common error
Avoid using the past participle form "demonstrated" after the auxiliary verb "did". The correct form is the base form "demonstrate". Using the past participle creates a grammatical error.
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "did not demonstrated" is an incorrect form used to express the absence of proof or evidence. The correct form is "did not demonstrate". Ludwig identifies this as a grammatical error, advising against its use.
Frequent in
Science
90%
News & Media
7%
Formal & Business
3%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "did not demonstrated" is a grammatically incorrect way to express that something was not shown or proven. Ludwig AI identifies this error, and the correct form is "did not demonstrate". While examples of the incorrect phrase exist, primarily in scientific contexts, it's essential to use the grammatically correct alternative for clarity and credibility. Consider alternatives like "failed to demonstrate" or "did not show" for improved accuracy and impact. Pay close attention to verb forms, especially when using auxiliary verbs like "did".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
failed to demonstrate
Replaces "did not demonstrated" with a more concise and grammatically correct phrase indicating a lack of proof.
did not show
Offers a simpler alternative to "did not demonstrated", focusing on the absence of visual or empirical evidence.
did not establish
Suggests a failure to firmly prove or set something as a certainty.
could not demonstrate
Indicates an inability to show or prove something, possibly due to limitations.
did not validate
Emphasizes the lack of confirmation or support for a claim or finding.
did not reveal
Highlights the absence of newly discovered information or evidence.
did not evidence
Provides a slightly more formal alternative, stressing the lack of evidentiary support.
did not substantiate
Conveys a failure to provide adequate proof or factual basis for a claim.
did not bear out
Implies that the evidence did not confirm or support an initial hypothesis or expectation.
failed to prove
Focuses specifically on the inability to establish something as true or factual.
FAQs
What is the correct way to say "did not demonstrated"?
The correct way to phrase this is "did not demonstrate". The verb after "did" should be in its base form.
What does "did not demonstrate" mean?
"Did not demonstrate" means something was not shown or proven. For example, "The study "did not demonstrate" a significant difference" means the study failed to show a notable difference.
What can I say instead of "did not demonstrate"?
You can use alternatives like "failed to demonstrate", "did not show", or "did not establish" depending on the context.
Is "did not demonstrated" grammatically correct?
No, "did not demonstrated" is grammatically incorrect. The correct form is "did not demonstrate". According to Ludwig AI, it's an incorrect form.
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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
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested