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
a proposal to extend
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a proposal to extend" is correct and usable in written English.
It can be used when suggesting an idea or plan to prolong or increase something, such as a deadline, contract, or project duration. Example: "The committee submitted a proposal to extend the deadline for the project by two weeks."
✓ Grammatically correct
News & Media
Science
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
60 human-written examples
A proposal to extend the state of emergency was to be submitted to Parliament on Monday.
News & Media
A proposal to extend trade controls to red and pink corals was also voted down.
News & Media
475, a proposal to extend the city's anti-discrimination law to cover "sexual orientation".
News & Media
The general managers also rejected a proposal to extend overtime with four additional minutes of three-on-three play.
News & Media
From the analysis of different subsets of experiments follows a proposal to extend the Eurocode shear provisions for the case of slabs under concentrated loads.
Science
Democrats countered with a proposal to extend expiring Bush-era tax cuts up to $360,000 for individuals and $450,000 for couples.
News & Media
A proposal to extend the Shanghai line 200 km (120 miles) to Hangzhou failed in the face of competition from traditional high-speed technology.
Encyclopedias
Another point of tension between the mayor's office and the agency is a proposal to extend parking meter hours to evenings and Sundays.
News & Media
Among them is the world's largest company by market capitalization, Exxon Mobil, whose shareholders last year overwhelmingly defeated a proposal to extend employee benefits to same-sex partners.
News & Media
But he acknowledged the government would have to tread carefully on a proposal to extend Commonwealth grant scheme funding to non-university education providers such as private colleges.
News & Media
"Sticking points are understood to include a proposal to extend directly elected mayors, as well as plans to end 'council houses for life'," Waugh writes.
News & Media
Expert writing Tips
Best practice
When writing formal documents, ensure the term "a proposal to extend" is followed by a clear explanation of the reasons and benefits of the extension. Provide supporting data or evidence to strengthen the proposal.
Common error
Avoid presenting "a proposal to extend" without clearly outlining the specific rationale. For example, simply stating 'We need more time' is less effective than 'Extending the deadline will allow for thorough testing and refinement, resulting in a more robust final product'.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a proposal to extend" functions as a noun phrase that introduces a suggested action. It identifies an intent or formal suggestion aimed at prolonging or expanding the duration, scope, or terms of something, as confirmed by Ludwig.
Frequent in
News & Media
45%
Science
25%
Formal & Business
15%
Less common in
Academia
5%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
In summary, "a proposal to extend" is a common and grammatically correct phrase used to introduce a formal suggestion aimed at prolonging something. As confirmed by Ludwig, it functions as a noun phrase with a neutral to formal register, frequently appearing in news, science, and business contexts. The phrase is best used with a clear justification for the extension. Alternatives include "a suggestion for extending" and "a plan to prolong". Overall, it is a valuable phrase for conveying intentions to prolong something across diverse professional settings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a suggestion for extending
Replaces "proposal" with "suggestion", implying a less formal offering.
a plan to prolong
Substitutes "extend" with "prolong", emphasizing the act of lengthening something.
a motion to lengthen
Uses "motion" instead of "proposal", often used in formal meetings, and "lengthen" as a synonym.
an initiative to broaden
Replaces the term proposal for initiative and uses a synonymous like broadening.
a recommendation to continue
Focuses on the continuation aspect, suggesting ongoing action rather than simple extension.
a scheme to augment
Employs "scheme" for "proposal" and "augment" to imply an increase rather than just a lengthening.
an offer to expand
Uses “offer” instead of “proposal” and focuses more on the expansion rather than the extension.
a request for prolongation
Phrase changes to request, indicating a formal asking rather than a suggestion. In addition to that, it substitutes “extend” with the noun form “prolongation”.
a measure to protract
Uses “measure” instead of “proposal” and “protract” as a formal alternative to “extend”.
a strategy for expansion
Swaps “proposal” for “strategy”, focusing on a planned method, and uses expansion as an alternative.
FAQs
How can I use "a proposal to extend" in a sentence?
You can use "a proposal to extend" to introduce a suggestion for prolonging something, such as "The committee is considering "a proposal to extend" the project deadline by one week".
What are some alternatives to "a proposal to extend"?
Alternatives include "a suggestion for extending", "a plan to prolong", or "a motion to lengthen", depending on the context.
Is it better to say "a proposal for extension" or "a proposal to extend"?
"A proposal to extend" is generally more common and direct. "A proposal for extension" is also correct, but can sound slightly more formal or bureaucratic. Both are acceptable, but the former is preferred.
What's the difference between "a proposal to extend" and "a plan to extend"?
While similar, "a proposal" implies a formal suggestion that needs approval, whereas "a plan to extend" suggests a developed strategy that may or may not require external approval, depending on context.
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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