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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
has not been generated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has not been generated" is correct and usable in written English.
You can use it when referring to something that has not been created or produced, either physically or metaphorically. For example: "The solution to the problem has not been generated yet."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
was not created
has not been made
is yet to be generated
has failed to materialize
is absent
has not been granted
has not been collected
has not been initiated
has not been selected
has not been compiled
has not been arranged
has not been assigned
has not been elected
remains uncollected
has not been attributed
has not been incorporated
has not been allocated
no data available
has not been operated
information is absent
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
15 human-written examples
It has not been generated by rises in domestic costs.
News & Media
That has not been generated for the benefit of Leeds United, we've done that in the last 40 administrations and we did in this one as well".
News & Media
For example, if a grid operator asks a solar or wind power producer to stop generating energy in order to keep the grid stable, the grid operator is obliged by law to pay the producers for the power that has not been generated.
News & Media
"We are in the fortunate position that the motivation for BuyHibs has not been generated from an emergency situation through a threatened insolvency like supporters of other clubs have been faced with," said Stanton.
News & Media
What makes this announcement different, is that the excitement has not been generated because of RAM, pixel count or any other particular spec. It is because of the new functionality that Microsoft has presented -- a functionality that has obviously been missing from the tablet marketplace.
News & Media
For ACTs, the biology of resistance to the individual components has been investigated, but experimentally induced resistance to component drugs in combination has not been generated.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
The nuclear plant has not been generating power since early 2002, but a computer system there that was not supposed to be linked to the Internet was invaded by a worm known as Slammer, causing the system to shut down for five hours.
News & Media
A full satellite view of the tornado damage hasn't been generated, because during the only Landsat pass over the area since the event the westernmost portion of the tornado's path was blocked by clouds (white blotch at upper left of bottom image).
Science & Research
Generally, these probe sequences have not been generated from preimplantation embryonic tissues and there has been limited extensive deep sequencing projects related to porcine preimplantation embryonic development.
Science
Their fortunes have not been generated through some sort of magic trick, but through the far more pedestrian act of exploiting capitalism's logic.
News & Media
"We rely heavily on our owner [Max Demin, the Russian businessman] for funds and, for a change, it will be nice to get some funds that have not been generated by him.
News & Media
Expert writing Tips
Best practice
When using "has not been generated", ensure that the context clearly indicates what entity or process should have produced the item in question.
Common error
Avoid using "has not been generate". The correct form requires the past participle "generated" to agree with the auxiliary verb "been".
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has not been generated" functions as a passive construction, indicating that something was not created or produced. It is a statement about the absence of an action's result. Ludwig AI confirms its grammatical correctness.
Frequent in
Science
60%
News & Media
33%
Formal & Business
7%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "has not been generated" is a grammatically sound and frequently used expression to indicate the absence of creation or production. Ludwig AI affirms its correctness, highlighting its prevalence in scientific, news, and formal business contexts. While "was not produced" and "was not created" offer simpler alternatives, understanding the correct tense and context ensures effective communication. Remember to specify what has not been generated, especially in technical writing. Its versatile applications make it a valuable addition to your linguistic toolkit.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
was not produced
Replaces "generated" with "produced", focusing on the action of creation.
was not created
Substitutes "generated" with "created", highlighting the origin or beginning of something.
has not been made
Uses "made" instead of "generated", emphasizing the construction or formation aspect.
remains unproduced
Emphasizes the state of being unproduced, using a more formal tone.
is yet to be generated
Highlights the anticipation of future generation, adding a temporal aspect.
is still ungenerated
Uses "ungenerated" as an adjective to describe the current state.
did not come into being
Focuses on the lack of existence or origination.
was never brought about
Highlights the absence of the action that would have caused its generation.
has failed to materialize
Emphasizes the lack of realization or concrete existence.
is absent
Indicates the simple lack of presence or existence.
FAQs
How can I rephrase "has not been generated" to sound more formal?
You could use phrases like "remains unproduced" or "is yet to be generated" for a more formal tone.
What's a simpler way to say "has not been generated"?
Alternatives such as "was not produced" or "was not created" offer more straightforward phrasing.
In what contexts is it appropriate to use "has not been generated"?
This phrase is suitable for formal, scientific, and technical contexts where you need to state that something has not been created or produced yet. In more casual contexts, simpler alternatives may be preferred.
Is "has not been generate" grammatically correct?
No, the correct form is "has not been generated", using the past participle of the verb "generate". The form "has not been generate" is grammatically incorrect.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested