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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
during an extended timeframe
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "during an extended timeframe" is correct and usable in written English.
It can be used to refer to a prolonged period in which something occurs or is measured. Example: "The project will be evaluated during an extended timeframe to ensure all aspects are thoroughly assessed."
✓ Grammatically correct
Science
News & Media
Alternative expressions(19)
over a considerable duration
over an extended period
across a significant timespan
for a lengthy period
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
during the previous years
it is important to remember
not yet completed
to avoid disruption
in accordance with direction from
a couple of books before
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
Alternative historic land management scenarios were conducted to allow for the quantification and direct comparison of the effects that different land management decisions had on the C budget of the land base over an extended timeframe.
"Losing [those doctors] for an extended timeframe will cause a serious problem".
News & Media
The pyrotechnic event, which was originally detected in 2005 at the William Herschel Telescope in the Canary Islands, marks the first time that astronomers have had the luxury of observing the full process of a "tidal disruption event" over an extended timeframe.
News & Media
This assumption resulted in indacaterol patients remaining in milder disease states for longer and benefiting from the indirect mortality benefit over an extended timeframe.
The time since diabetes diagnosis was on average 14.7 years which is an extended timeframe over which patient awareness and ongoing education could take place.
Science
This is the first report of persistent Helitron transposition over an extended evolutionary timeframe.
Science
This extended timeframe is to accommodate research conducted during senior year.
Academia
In the video above, at about 4 15, you can see Handle extend its arms during an extended spin for balance.
News & Media
Animal models have become an indispensable tool in biomedical science, but because of the cost and extended timeframe associated with aging animals to appropriate time points, studies that rely on using aged animals are often not feasible.
Science
Ms. Ott taught English during an extended stay in Vietnam.
News & Media
"Walter Benjamin" is a book written during an extended time spent in Archer City without travel.
News & Media
Expert writing Tips
Best practice
Consider whether a more specific time period (e.g., "over several years", "throughout the decade") would be more effective and informative than the general "during an extended timeframe".
Common error
Avoid using "during an extended timeframe" as a placeholder when you could provide a more precise duration. Specificity improves the reader's understanding and strengthens your writing.
Source & Trust
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "during an extended timeframe" functions as a prepositional phrase, modifying a verb or noun to indicate when something occurs. Ludwig indicates that this phrase is usable in written English, even if there are zero exact matches found.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Academia
0%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "during an extended timeframe" functions as a prepositional phrase used to indicate the period in which something occurs. While grammatically correct and understandable, as Ludwig AI confirms, it lacks specificity and can often be replaced with more precise alternatives such as "over a prolonged period" or a specific duration. The phrase is suitable for formal and scientific contexts, but less common in casual conversation. Its effectiveness lies in emphasizing the continuous nature of an event over a considerable duration. As Ludwig has shown, it can appear in academic articles, but it should always be used judiciously.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
for an extensive duration
Simple synonym highlighting duration.
over a prolonged period
Focuses on the length of the period rather than the activity occurring within it.
throughout a lengthy duration
Emphasizes the continuity and protracted nature of the duration.
for a considerable stretch of time
Highlights the substantial amount of time involved.
across an expansive timeline
Uses a more formal tone, emphasizing the broad scope of the timeline.
during a drawn-out period
Implies the period is longer than expected or desirable.
in the course of an extended interval
A more formal and somewhat redundant way of expressing the same idea.
across a protracted timeline
Highlights the idea of something being unnecessarily long.
spanning a large timeframe
Focuses on the range or scope of the timeframe.
over a long haul
More colloquial and suggests effort or persistence over time.
FAQs
How can I rephrase "during an extended timeframe" for brevity?
You could use phrases like "over time", "long-term", or "persistently" depending on the context to convey the same meaning more concisely.
Is it better to specify the duration instead of saying "during an extended timeframe"?
In many cases, yes. Specifying the duration, such as "over five years" or "for a decade", provides more clarity and precision than the general term "during an extended timeframe".
What's the difference between "during an extended timeframe" and "over a short period"?
"During an extended timeframe" implies a long duration, while "over a short period" suggests a brief duration. The key difference is the length of the period being referenced.
When is it appropriate to use "during an extended timeframe"?
It is appropriate when you want to emphasize that an activity or event occurs throughout a significant duration, without specifying the exact length. For example, "The study monitored the patient's health /s/over+a+prolonged+period/ over a prolonged period to observe any long-term effects".
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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
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested