Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
did not generated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "did not generated" is not correct in English.
The correct form should be "did not generate." You can use it when negating an action that was expected to happen in the past. Example: "The experiment did not generate the results we anticipated."
⚠ May contain grammatical issues
Science
News & Media
Academia
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
4 human-written examples
Thus, P did not generated sufficient hole in as-grown P-doped ZnO nanowires though it mainly substitutes at oxygen sites from EELS analyses, which mostly because it induces a deep acceptor level in the ZnO band and may not provide effective conductive hole to contribute to p-type doping.
Science
However, in our hands, insertion or replacement of sequences surrounding the internal inhibitory peptide with NS3 cleavable sequences did not generated a toxin that exhibits significant enhancement in cytotoxicity against NS3 expressing cells (unpublished data).
Science
As expected, animals deficient in BAX (which are protected from intrinsic pathway caspase activation) did not generated caspase-dependent neoepitopes for fractin and TubulinΔCsp6 after ethanol treatment.
Supervised analysis, comparing gene expression patterns between tumors that relapsed and those that did not, generated a "gene signature" as an independent prognostic parameter for lymph-node negative disease [ 78, 79].
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
But the move did not generate optimism.
News & Media
But it did not generate comment.
News & Media
Cells did not generate tumors in nude mice.
But the meeting with NBC did not generate a deal.
News & Media
But the three revised lines did not generate enough offense.
News & Media
The appeal did not generate any help for Trump.
News & Media
The experiment did not generate results concordant with those obtained in the comparative study.
Science
Expert writing Tips
Best practice
Always use the correct past participle form after "did not". Use "did not generate" instead of "did not generated".
Common error
A common mistake is using the past participle ("generated") instead of the base form of the verb ("generate") after "did not". Remember that "did" already indicates past tense, so the base verb form should follow.
Source & Trust
85%
Authority and reliability
2.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "did not generated" is intended to function as a verb phrase expressing the negation of an action in the past. However, it is grammatically incorrect. Ludwig AI identifies the error, advising the correct form is "did not generate."
Frequent in
Science
33%
News & Media
33%
Academia
33%
Less common in
Encyclopedias
0%
Formal & Business
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "did not generated" is grammatically incorrect. The correct form is "did not generate". According to Ludwig, this error appears across various contexts, including science, news, and academia. It's crucial to use the base form of the verb after "did not" to maintain grammatical accuracy. Alternatives like "did not produce" or "failed to generate" can be used to express similar meanings with correct grammar.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
did not produce
Replaces "generated" with a more standard verb for creation or output.
did not create
Uses a simpler verb to indicate a lack of creation.
failed to generate
Emphasizes the failure to produce the intended result.
did not yield
Implies a lack of results or outcomes from a process.
did not develop
Focuses on the absence of development or formation.
did not form
Highlights the absence of formation or construction.
did not manufacture
Replaces "generated" with a more formal verb related to production.
did not originate
Focuses on the lack of origin or beginning.
did not initiate
Highlights the absence of initiation or starting a process.
did not construct
Emphasizes the lack of construction or building something.
FAQs
What is the correct form, "did not generate" or "did not generated"?
The correct form is "did not generate". The auxiliary verb "did" already indicates the past tense, so the base form of the verb should follow.
How can I use "did not generate" in a sentence?
You can use "did not generate" to indicate that something failed to produce a specific result. For example, "The experiment "did not generate" the expected outcome".
What are some alternatives to "did not generate"?
Alternatives include "did not produce", "failed to create", or "did not yield", depending on the context.
Is "did not generated" ever correct?
No, "did not generated" is grammatically incorrect. The correct form is always "did not generate".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
2.2/5
Expert rating
Real-world application tested