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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
it involves an extended period
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it involves an extended period" is correct and usable in written English.
You can use it when discussing activities, processes, or situations that require a significant amount of time to complete or occur. Example: "The project is complex and it involves an extended period of research and development before we can launch the product."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
This period of life involves an extended period of learning and experimentation, which may affect health behaviors [ 26], e.g. alcohol use and smoking.
Science
But that process, which did not involve an extended period of negotiation with interest groups or consultation with Democrats, has produced a furious backlash.
News & Media
To regain competitiveness, they need massive deflation; but that deflation, in addition to involving an extended period of very high unemployment, worsens the real burden of their outstanding debt.
News & Media
The results confirm that tumour development and growth is significantly perturbed by irradiation of host tissues both before and after tumour transplantation, and that this perturbation involves an extended latent period, a slower average rate of growth and a less uniform pattern of growth.
Science
First, it involves a long training period.
Science & Research
Dr. Sanchez said it may take an extended period of time for Didik to recover from the traumatic incident.
News & Media
The Fed had previously only said that it would keep it low for "an extended period".
News & Media
It's an extended period of time".
News & Media
A recession isn't merely an economic downturn: it is an extended period in which the economy is actually shrinking.
News & Media
"It's not six months, it's not 12 months - it's an extended period of time," he said.
News & Media
And it's even more true, I now know, when you do it for an extended period of time.
News & Media
Expert writing Tips
Best practice
When using "it involves an extended period", ensure the context clearly indicates what 'it' refers to. This avoids ambiguity and enhances clarity.
Common error
Avoid using "it involves an extended period" when a simpler phrase like "it takes time" would suffice. Overusing complex phrasing can make your writing sound unnecessarily verbose.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it involves an extended period" primarily functions as a clause element within a sentence, specifying the temporal aspect of an activity or process. Ludwig AI confirms that it is correct and usable in written English.
Frequent in
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News & Media
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Formal & Business
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Less common in
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Ludwig's WRAP-UP
In summary, the phrase "it involves an extended period" is a grammatically sound way to describe activities or processes that require a significant amount of time. Ludwig AI validates its usability in English writing. While generally suitable for neutral to formal contexts, it's important to ensure the context clearly defines what 'it' refers to and to avoid overuse in situations where simpler phrasing would suffice. Related phrases such as "it requires a prolonged duration" or "it necessitates a lengthy timeframe" can provide stylistic alternatives. Overall, the effective use of this phrase enhances clarity and provides precise information about the duration of a given process.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it requires a prolonged duration
Emphasizes the length of time needed, using 'prolonged' to indicate a longer duration.
it necessitates a lengthy timeframe
Focuses on the temporal aspect, replacing 'extended period' with 'lengthy timeframe'.
it demands a considerable duration
Highlights the significant amount of time required using 'considerable'.
it calls for a long-term commitment
Stresses the sustained effort and dedication needed over time.
it entails a drawn-out process
Emphasizes the prolonged and often tedious nature of the process.
it spans a significant timeframe
Highlights the breadth and importance of the period involved.
it unfolds over a protracted interval
Uses more formal language to describe the gradual development over a long time.
it takes an appreciable amount of time
Focuses on the noticeable and significant time investment.
it stretches across a broad timespan
Emphasizes the expansive temporal dimension involved.
it is a time-consuming undertaking
Highlights the activity as needing a lot of time.
FAQs
How can I use "it involves an extended period" in a sentence?
You can use "it involves an extended period" to describe processes or activities that require a significant amount of time. For example, "The research project "it involves an extended period" of data collection and analysis".
What are some alternatives to saying "it involves an extended period"?
Alternatives include "it requires a prolonged duration", "it takes considerable time", or "it necessitates a lengthy timeframe", depending on the context.
Is "it involves an extended period" formal or informal?
"It involves an extended period" is generally considered a neutral to formal phrase, suitable for professional or academic writing. Simpler alternatives might be more appropriate for informal contexts.
What's the difference between "it involves an extended period" and "it takes a long time"?
"It involves an extended period" is more descriptive and emphasizes the duration as an integral part of the process, while "it takes a long time" simply highlights the length of the process. The former is often more suitable for formal 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
4.5/5
Expert rating
Real-world application tested