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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
during the length
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "during the length" is not correct and does not convey a clear meaning in written English.
It may be intended to refer to a specific duration or time frame, but it lacks clarity and context. Example: "During the length of the project, we encountered several challenges that required our attention."
⚠ May contain grammatical issues
Science
News & Media
Encyclopedias
Wiki
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
Fixed-rate mortgage — A mortgage loan with an interest rate that won't change during the length of the loan.
News & Media
Recent Which? research found that 70% of people on fixed contracts did not know mobile phone companies could increase prices during the length of their contract.
News & Media
The charter indicated the main conservative trends in Dutch colonial policy that reappeared intermittently during the length of the Dutch stay in Indonesia.
Encyclopedias
According to the W.H.O., an outbreak is not over until no new cases have occurred during the length of time that is twice the incubation period of the virus — forty-two days for Ebola.
News & Media
They had not heard about a new policy, called "Remain in Mexico," that might force them to stay in Mexico even longer, during the length of the asylum process.
News & Media
The producers yielded on this point — and the directors did not push it —arguing that Internet distribution is unlikely to become a significant business during the length of these contracts.
News & Media
Twenty-four hydrotreatment catalysts with different textural and physicochemical properties were aged in an industrial reactor during the length of the run.
The proposed deal is likely to give players slightly less than 50 percent of all revenue, but that revenue is expected to rise significantly during the length of a new agreement.
News & Media
Designed to be simple enough to deliver during the length of an elevator ride, it is a "brief, persuasive speech that you use to spark interest in what your organization does".
News & Media
The market for Sehorn appears to be in the range of $6 million annually with about a $9 million signing bonus, providing the contract can be structured so that Sehorn's salary-cap figure for 2001 is as much as half its face value during the length of the pact.
News & Media
4. Work out your capacity – can you sell enough food during the length of the event to cover your costs and make a profit? 5. Divide the attendance by number of traders – what are your potential sales, will you make money?
News & Media
Expert writing Tips
Best practice
Replace "during the length" with more concise and grammatically correct alternatives such as "throughout the duration", "over the course of", or "for the duration of" to improve clarity and professionalism in your writing.
Common error
Avoid using overly complex or wordy phrases like "during the length" when simpler alternatives like "during" or "throughout" can convey the same meaning more effectively. Overcomplicating your sentence structure can make your writing seem unclear or less professional.
Source & Trust
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "during the length" functions as a prepositional phrase, typically used to indicate the time frame within which an event or action occurs. However, Ludwig AI identifies it as not correct, suggesting that it's better to use alternative phrases.
Frequent in
Science
38%
News & Media
36%
Wiki
9%
Less common in
Encyclopedias
5%
Academia
4%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, while the phrase "during the length" is frequently encountered, Ludwig AI indicates that it's not considered grammatically correct. It serves to define the temporal context of an event. More appropriate alternatives include "throughout the duration", "over the course of", or "for the duration of", especially in formal or professional contexts. Given that its usage is widespread but grammatically questionable, aiming for clearer and more precise alternatives enhances overall writing quality.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
throughout the duration
Emphasizes the entirety of the period; slightly more formal.
for the duration of
Highlights the continuous aspect of the period; commonly used.
over the course of
Focuses on the progression within the period; versatile in use.
during the period of
More formal and specific; suitable for official contexts.
while
Concise and emphasizes simultaneity; less formal.
in the course of
Highlights the ongoing nature; often used in narratives.
for the period
Shorter and simpler; useful when brevity is needed.
across the span of
Emphasizes the breadth of the time period; more descriptive.
within the timeframe of
More technical and precise; appropriate for structured settings.
in the time of
A more general, sometimes literary alternative.
FAQs
What's wrong with the phrase "during the length"?
While frequently used, "during the length" is considered grammatically awkward. It's better to use alternatives like "throughout the duration" or "over the course of".
How can I use "during the length" correctly?
It's generally advisable to avoid "during the length" in formal writing. Instead, opt for more standard phrases like "for the duration of" or simply "during".
What can I say instead of "during the length"?
You can use phrases such as "throughout", "during", "over the period of", or "for the entire period" depending on the specific context.
Is "during the length" formal or informal?
While the phrase appears in various contexts, it is not considered particularly formal. Using alternatives like "throughout the period" or "for the duration of" can add a more polished tone to 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
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested