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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
three weeks on end
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "three weeks on end" is correct and usable in written English.
It can be used to describe a continuous duration of three weeks without interruption. Example: "She worked tirelessly for three weeks on end to complete the project before the deadline."
✓ Grammatically correct
News & Media
Wiki
Formal & Business
Alternative expressions(3)
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
1 human-written examples
Shantanu Kumar Roy, 17, a Bangladeshi living in New York, remembers how it once rained for three weeks on end in his hojme country.
Formal & Business
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Due to the enormous amount of information captured of this specific painting, data stitching took almost two weeks on a high end PC.
Science
Its sales were unremarkable, garnering it just two weeks on the lower end of the Billboard chart.
Wiki
"We've made small but significant strides off the field and we've got two weeks to end the season on a high".
News & Media
It became Little Mix's third consecutive top three hit in the country and went on to spend a total of nine weeks on the chart, and end the year as the 115th best-selling single in the UK.
Wiki
This year's first session began Monday and goes for three weeks, ending on July 8.
News & Media
Two or three alternating pictures run for weeks on end.
News & Media
The following week, the track ascended to number forty-three, afterafthirteenteen weeks on the chart, on the week ending May 15 , 2004 it reached its peak at number eighteen, where it remained for three consecutive weeks.
Wiki
"I've been the commanding officer of a fairly large squadron," he explained to VICE, "I have been involved in 24-hour operations where people worked fifteen to sixteen hours a day for weeks on end.
News & Media
What seems to be a feature of a meandering jet stream is that the wider it wanders, the more likely it is to become locked in one position for days or weeks on end.
News & Media
After nine weeks on the chart, the song peaked at number three on the week ending April 6 , 2009
Wiki
Expert writing Tips
Best practice
Use "three weeks on end" when you want to emphasize the continuous and possibly demanding nature of an activity or event lasting for that duration. It subtly suggests persistence or intensity.
Common error
Avoid using "three weeks on end" when you simply want to state a duration without implying any unusual persistence or intensity. In such cases, using "for three weeks" is more appropriate.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "three weeks on end" functions as an adverbial phrase of duration, modifying a verb by specifying the length of time an action occurs. It emphasizes the continuity of the action. As Ludwig AI confirms, the phrase is correct and usable in English.
Frequent in
News & Media
30%
Wiki
30%
Formal & Business
15%
Less common in
Science
10%
Academia
5%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "three weeks on end" is a grammatically sound and usable phrase that functions as an adverbial of duration, signifying a continuous period of time. According to Ludwig AI, it's best used to emphasize sustained effort or persistence. It appears most frequently in News & Media and Wiki contexts, indicating a neutral register. While it's not exceedingly common, understanding its proper usage and related alternatives can enhance clarity and precision in writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
three consecutive weeks
Emphasizes the unbroken sequence of the three weeks.
three weeks straight
Informal way of saying three weeks without a break.
for three weeks running
Emphasizes the continuous nature of the three-week period.
for a period of three weeks
More formal way to describe a duration of three weeks.
for a three-week period
A formal way to mention the length of time, without emphasizing the end of that period
spanning three weeks
Highlights the duration that covers three weeks.
over a three-week stretch
Describes a continuous block of three weeks.
lasting three weeks
Focuses on the duration of an event or activity.
a three-week duration
Nominal phrase to refer to the length of time.
throughout three weeks
Indicates that something happens at different points during the three weeks.
FAQs
How can I use "three weeks on end" in a sentence?
You can use "three weeks on end" to emphasize a continuous period of time. For example, "She worked on the project for "three weeks on end" to meet the deadline."
What phrases are similar to "three weeks on end"?
Similar phrases include "three consecutive weeks", "three weeks straight", or "for a period of three weeks".
Is it grammatically correct to say "three weeks on end"?
Yes, "three weeks on end" is grammatically correct and is used to emphasize the continuous nature of an activity or event over that period.
When is it best to use "three weeks on end" instead of "for three weeks"?
Use "three weeks on end" when you want to highlight the sustained effort or persistence during that time. "For three weeks" is more neutral and simply states the duration.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested