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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
extend across a duration
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "extend across a duration" is correct and usable in written English.
It can be used when describing something that lasts or continues over a specific period of time. Example: "The project will extend across a duration of six months, allowing ample time for completion."
✓ Grammatically correct
Alternative expressions(5)
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
Both regions extend across a wide swath of Europe.
News & Media
These costs will extend across a range traditional economic indicators.
News & Media
Savanna ecosystems extend across a large proportion of mainland Australia.
With increasing system size the temporal correlations extend across a wider range.
The associations with body mass are weaker but extend across a much larger region.
Science
The typical 16th-century corral had a wide stage that extended across a courtyard.
Encyclopedias
Can this really be extended across a large, complex organization, however?
News & Media
The sensitivity of thermoreceptors extends across a continuum of thresholds and response maxima.
Encyclopedias
The selection extends across a zoo of species.
Science & Research
Gentuso's practice extends across a range of mediums.
News & Media
The municipality extends across a 1,114.1 km area, at an average altitude of 772 m.
Expert writing Tips
Best practice
When using "extend across a duration", ensure you clearly define the specific timeframe you're referencing to provide context and clarity for your reader.
Common error
Avoid using "extend across a duration" when simpler alternatives like "last for" or "span" would convey the same meaning more concisely. Clarity enhances communication.
Source & Trust
60%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "extend across a duration" functions as a prepositional phrase, indicating the temporal scope or reach of an action, event, or state. Although Ludwig AI states that it is correct, real-world usage is limited.
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, the phrase "extend across a duration" is grammatically correct, as confirmed by Ludwig AI, but its usage is notably infrequent. While it aims to specify the temporal length of something, simpler alternatives like "last for a period" or "span a timeframe" are generally preferred for improved clarity and conciseness. Due to its formality, it may find occasional use in technical or formal documents, but writers should be mindful of more accessible options. The absence of examples underscores its limited real-world application.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
last for a period
Emphasizes the continuous existence of something over a specified time.
span a timeframe
Highlights the boundaries of the time interval involved.
cover a period
Suggests encompassing or including a certain duration.
continue for a time
Focuses on the unbroken continuation of an event or state.
persist for a duration
Indicates the endurance or prolonged existence of something.
stretch across a period
Implies an elongated or extended duration.
run for a length of time
Emphasizes the ongoing nature of the activity over time.
unfold over a duration
Suggests a gradual development or revelation during the specified time.
hold for a time
Indicates a temporary state of being valid or in effect.
be sustained for a duration
Focuses on the act of something being maintained throughout the period.
FAQs
How can I use "extend across a duration" in a sentence?
While grammatically sound, "extend across a duration" might sound overly formal. Consider simpler alternatives depending on your context.
What's a more common way to say "extend across a duration"?
Alternatives include "last for a period" or "span a timeframe", which are often more natural-sounding.
Is "extend across a duration" the most concise phrasing?
What are some contexts where "extend across a duration" might be appropriate?
It could fit in formal reports or technical specifications where precise language is valued, though even there, simpler options are often preferred.
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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
60%
Authority and reliability
2.5/5
Expert rating
Real-world application tested