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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
having been proposed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "having been proposed" is correct and usable in written English.
It can be used to indicate that something was suggested or put forward in the past and is relevant to the current context. Example: "Having been proposed as a solution to the issue, the new policy will be implemented next month."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(5)
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
24 human-written examples
Ising machines have been attracting considerable research attention in recent years, with incarnations based on optics and novel nano-devices (including quantum ones) having been proposed.
In Harr's article, the investigation winds its way through a number of theories, which, having been proposed, must then be thoroughly debunked before the investigators can move on.
News & Media
However, despite several DLA structures having been proposed recently1,2,3,4, no successful demonstration of acceleration in these structures has so far been shown.
Science & Research
These designs are constructed by the analyst, with several different ways of constructing these designs having been proposed in the past.
OpenFlow provides new capabilities for wide-area network applications such as traffic engineering and security applications with many implementations having been proposed.
Science
This is the second sports stadium the generally exemplary mayor has promoted, the first having been proposed in Midtown Manhattan - approximately like sticking Wembley stadium next door to Picadilly Circus.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
36 human-written examples
All have been proposed.
News & Media
Many theories have been proposed.
News & Media
Similar legislation has been proposed in Congress.
News & Media
No Congressional districts have been proposed.
News & Media
Lots of theories have been proposed.
News & Media
Expert writing Tips
Best practice
When using "having been proposed", ensure that the context clearly indicates who proposed the idea and when it was proposed. This provides clarity and avoids ambiguity.
Common error
Avoid using "having been proposed" when the active voice is more appropriate. For instance, instead of "The solution, having been proposed by the committee, was adopted", consider "The committee proposed the solution, which was then adopted". This makes the sentence more direct and easier to understand.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "having been proposed" functions as a participial phrase, modifying a noun or pronoun by describing an action that was completed prior to the main clause. It adds detail about the origin or history of the noun it modifies. Ludwig AI confirms its appropriate use across various contexts.
Frequent in
Science
40%
News & Media
30%
Academia
15%
Less common in
Formal & Business
5%
Encyclopedias
5%
Wiki
5%
Ludwig's WRAP-UP
In summary, "having been proposed" is a participial phrase that effectively provides background context by indicating a prior suggestion or plan. As confirmed by Ludwig AI, it's grammatically sound and commonly used, especially in scientific, news, and academic writing. When writing with "having been proposed", ensure clarity by specifying who made the proposal and consider active voice alternatives for more directness. Alternatives like "that have been suggested" can be used for slight variations in meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that have been suggested
This alternative replaces "proposed" with "suggested", focusing on the act of making a recommendation or suggestion. The semantic impact is minimal.
which have been put forward
This option uses "put forward" instead of "proposed", highlighting the act of presenting an idea or plan for consideration. It carries a slightly more active connotation.
that were advanced
Uses 'advanced' for a more formal tone, suggesting that the proposals were brought to the forefront.
which were submitted
This phrase focuses on the act of formally presenting something for consideration or approval. It implies a more official process.
having been recommended
This alternative replaces "proposed" with "recommended", implying endorsement or approval of the idea. This phrase changes the implication behind the original statement.
that have been mooted
Replaces "proposed" with "mooted", which means to raise (a question or topic) for discussion; suggest an idea or possibility. It is more common in British English.
that had been contemplated
Replacing "proposed" with "contemplated" refers to the act of thinking deeply about the topic without necessarily suggesting it to a group.
that have been contemplated
This replacement signals the act of deeply thinking about something before it is proposed.
which received consideration
Uses a passive construction to emphasize that something was given thought or attention. It shifts the focus from the act of proposing to the reception of the proposal.
having been suggested previously
Adding "previously" emphasizes that the proposal is not new, but something considered at an earlier time.
FAQs
How can I use "having been proposed" in a sentence?
The phrase "having been proposed" is used to indicate that something has been suggested or put forth as an idea or plan. For example, "The new regulations, "having been proposed" by the board, will take effect next month".
What are some alternatives to "having been proposed"?
You can use alternatives such as "that have been suggested", "which have been put forward", or "that were advanced" depending on the context.
Is it better to use active or passive voice with "having been proposed"?
While "having been proposed" is in the passive voice, it's grammatically correct. However, consider using the active voice for more directness, such as "The committee proposed..." instead of ""having been proposed" by the committee".
What is the difference between "having been proposed" and "having been suggested"?
The terms are quite similar, but "proposed" often implies a more formal or structured suggestion, while "suggested" is a more general term. They can be used interchangeably in many contexts, though choosing the right term can enhance the formality and specificity of your writing.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested