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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

request a prolongation

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "request a prolongation" is correct and usable in written English.
It can be used when asking for an extension of time or a delay in a deadline or obligation. Example: "I would like to formally request a prolongation of the deadline for my project submission due to unforeseen circumstances."

✓ Grammatically correct

Academia

Formal & Business

News & Media

Science

Encyclopedias

Wiki

Reference

Social Media

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

Rather than a prolongation of the action, extra-time periods took on the air of interludes.

There is "a prolongation of innocence there, a prolongation of childhood, that has to do with the Midwest being just a little bit farther from the rest of the world," Jonathan Franzen once said in an interview.

News & Media

The New Yorker

EU officials believe that whatever emerges will likely require a prolongation of the two-year negotiating period.

News & Media

The Guardian

As a consequence, treatment optimization is common clinical practice resulting in a prolongation of disability and suicidal ideation4,5.

Science & Research

Nature

For a prolongation of 15 months, a power of 80% or more is reached for a death rate of 80%.

Science & Research

Nature

To the southeast the Magnesia Peninsula, a prolongation of the Pelion (Pílios) massif, encloses the Pagasitikós Gulf (Gulf of Vólos).

Encyclopedias

Britannica

"The second round is not a prolongation of the first," like overtime in a sports event, Mr. Serra, candidate of the centrist Brazilian Social Democratic Party, has repeatedly argued.

News & Media

The New York Times

First, we define a prolongation of a vector field.

Isolated diastolic dysfunction was associated with a prolongation of weaning.

"Then it will be more than a prolongation of adolescence".

News & Media

Forbes

The outcome of this is a prolongation of the travelling time that might be unacceptable.

Show more...

Expert writing Tips

Best practice

When using "request a prolongation", ensure the context is formal or technical. In everyday conversation, simpler alternatives like "ask for an extension" are preferable.

Common error

Avoid using "request a prolongation" in informal settings. Overly formal language can sound unnatural or pretentious in casual conversations; use simpler alternatives instead.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

77%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "request a prolongation" functions as a noun phrase typically used within a sentence to express a formal request for an extension or delay. Based on Ludwig AI's analysis, it is grammatically sound but less frequently encountered compared to its alternatives.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, "request a prolongation" is a grammatically correct but relatively uncommon phrase used to formally ask for an extension or delay. Ludwig AI's analysis indicates it is best suited for formal or technical contexts, with simpler alternatives being more appropriate for casual conversation. The phrase's formality, while grammatically sound, makes it less versatile than its more common synonyms.

FAQs

How can I use "request a prolongation" in a sentence?

You can use "request a prolongation" in formal contexts when asking for an extension of time or a delay. For example, "I would like to formally request a prolongation of the deadline for my project submission due to unforeseen circumstances."

What can I say instead of "request a prolongation"?

You can use alternatives like "ask for an extension", "seek a delay", or "apply for more time" depending on the context.

Is "request a prolongation" too formal for casual conversations?

Yes, "request a prolongation" is quite formal and more suitable for official or professional correspondence. In casual conversations, simpler phrases are more appropriate.

What is the difference between "request a prolongation" and "ask for an extension"?

"Request a prolongation" is more formal and less commonly used than "ask for an extension". The latter is more widely understood and acceptable in various contexts.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

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.

Source & Trust

77%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: