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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
For a prolonged time
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "For a prolonged time" is correct and usable in written English.
It can be used to describe an action or state that lasts for an extended duration. Example: "The project was delayed for a prolonged time due to unforeseen circumstances."
✓ Grammatically correct
Science
News & Media
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
This is especially true after we have been sitting or laying for a prolonged time.
Academia
This longstanding treatment of opioid addiction binds to opioid brain receptors effectively and for a prolonged time.
Academia
Even to make a diagnosis, the child's behaviour would have to be so very extreme for a prolonged time.
News & Media
Even then, he said, it would take a considerable amount of wood to provide adequate heat for a prolonged time.
News & Media
The Rangers, who are fighting for an Eastern Conference postseason berth, cannot afford to lose him for a prolonged time.
News & Media
First, it allowed us to study those CMs that are lethal if knocked down for a prolonged time.
Science & Research
She has announced that "coal will remain a pillar of German energy supply for a prolonged time span".
News & Media
Thus, the hydrolysis of C5C5 is decreased ensuring its concentration remains above the solubility for a prolonged time.
Science & Research
Blends of polychloroprene (CR) and epoxidized natural rubber (ENR) are crosslinked during high temperature moulding for a prolonged time.
Science
Rabbit ES (rbES) cells proliferated for a prolonged time in an undifferentiated state and maintained a normal karyotype.
Science
"You have to not need the money for a prolonged time in the future," Mr. Schatsky said.
News & Media
Expert writing Tips
Best practice
Use "for a prolonged time" to clearly indicate that an action, state, or condition continues for an extended duration. This emphasizes the length of the period.
Common error
While "for a prolonged time" is acceptable, be careful not to use it when a specific timeframe would provide clearer and more informative context for the reader.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "for a prolonged time" functions as an adverbial phrase, modifying a verb or clause to indicate the duration of an action or state. As Ludwig AI highlights, it's a common and usable phrase in written English.
Frequent in
Science
57%
News & Media
25%
Academia
5%
Less common in
Formal & Business
2%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "for a prolonged time" is a grammatically correct and frequently used adverbial phrase that indicates an extended duration. As Ludwig AI confirms, its use is acceptable in written English. Predominantly found in scientific and news media contexts, it serves to emphasize the length of a particular action or state. While effective, writers should consider whether a specific timeframe would provide greater clarity. Alternative phrases such as "for an extended duration" or "over a long period" can offer stylistic variations. Understanding its function and context helps ensure its appropriate and impactful use in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
for an extended duration
Focuses on the length of the duration.
over a long period
Emphasizes the length of time involved.
for a considerable time
Highlights the substantial amount of time.
during an extensive period
Uses a more formal tone and emphasizes the breadth of the period.
for a lengthy duration
Stresses the length and drawn-out nature of the time.
throughout a drawn-out period
Implies a slow and possibly tedious passing of time.
for an appreciable amount of time
Highlights that the time is significant and noticeable.
over an extended timeframe
Uses a business-oriented term to indicate a long-lasting duration.
for a sustained period
Implies continuous action or state during the time.
during a protracted interval
Suggests the time is longer than expected.
FAQs
What does "for a prolonged time" mean?
The phrase "for a prolonged time" means for a long or extended period. It indicates that something lasts longer than usual or expected.
How can I use "for a prolonged time" in a sentence?
You can use "for a prolonged time" to describe the duration of an event or condition, such as: "The treatment can be continued "for a prolonged time period" without increasing toxicity."
What are some alternatives to "for a prolonged time"?
Some alternatives include "for an extended duration", "over a long period", or "for a considerable time".
Is it better to say "for a prolonged time" or "for a long time"?
"For a prolonged time" and "for a long time" are similar, but "for a prolonged time" suggests a duration that is notably extended or perhaps longer than desired or anticipated.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested