Used and loved by millions
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
over three successive weeks
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "over three successive weeks" is correct and usable in written English.
It can be used to describe a duration of time that spans more than three weeks in a continuous manner. Example: "The project was completed over three successive weeks, with each phase building on the last."
✓ Grammatically correct
Science
News & Media
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
There's one block in Springfield -- Franklin Street -- where two people were murdered over two successive weeks in May.
News & Media
Data at each health center were collected over one week, with all centers visited in eight successive weeks.
Science
It posted a slight gain of 0.5 percent on the week after two successive weeks of declines.
News & Media
The spraying was done at the end of each week for five successive weeks.
"We've seen the price come up in two successive weeks now.
News & Media
This process was repeated every week at the same time for five successive weeks.
Science
This link was provided for two successive weeks, Tuesday 12th to Monday 25th October 2010.
Science
ARDS was confirmed by a PaO2/FiO2 <150 taken over two successive arterial samples.
Science
RSV1, 2, 3 and 4 represent the four successive weeks of RSV treatment.
Science
Each experiment extended over three successive days.
Over three successive Fridays, protesters have flocked back to Tahrir Square.
News & Media
Expert writing Tips
Best practice
When describing experiments or studies, use "over three successive weeks" to clearly indicate a continuous observation or treatment period.
Common error
Avoid using "over three successive weeks" when you mean any three weeks within a longer period. 'Successive' implies a specific order and continuity.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "over three successive weeks" functions as an adverbial phrase of time, modifying a verb or clause to specify the duration of an action or event. It indicates that something occurs continuously throughout a three-week period. Ludwig confirms its grammatical correctness.
Frequent in
Science
34%
News & Media
33%
Formal & Business
33%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "over three successive weeks" is a grammatically correct adverbial phrase used to specify a continuous three-week duration. While not exceedingly common, as indicated by Ludwig, it is well-suited for formal and scientific contexts where precision is important. It indicates that an event, observation, or action takes place consistently throughout a three-week period. Though it is acceptable, one should remember that alternatives like "spanning three consecutive weeks" can be more concise and commonly used. Ludwig confirms its grammatical correctness making it a reliable option for clear and accurate communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
spanning three consecutive weeks
Emphasizes the continuous nature of the three-week period.
throughout three straight weeks
Highlights the uninterrupted sequence of the weeks.
for a period of three sequential weeks
More formal and emphasizes the structured duration.
across three uninterrupted weeks
Focuses on the lack of breaks within the time frame.
during three back-to-back weeks
Informal, emphasizes the immediacy of the sequence.
over a three-week continuum
Highlights the continuous nature of the period and frames it as a whole.
in three weeks running
Informal, emphasizes continuous sequence.
over a three-week stretch
Emphasizes duration and continuity.
for three weeks on end
Informal, highlights the lack of interruption.
during three solid weeks
Emphasizes the completeness and uninterrupted nature of the period.
FAQs
How can I use "over three successive weeks" in a sentence?
You can use "over three successive weeks" to describe a continuous period of time. For example, "The experiment was conducted "over three successive weeks" to ensure consistent data collection."
What is an alternative to saying "over three successive weeks"?
Alternatives include "spanning three consecutive weeks", "for three weeks straight", or "during a three-week period", depending on the nuance you want to convey.
Is it correct to say "over the past three successive weeks"?
While grammatically correct, "over the past three weeks" is more concise and commonly used. Adding "successive" emphasizes the continuity if needed.
How does "over three successive weeks" differ from "in three weeks"?
"Over three successive weeks" indicates a continuous period, while "in three weeks" refers to a point in time three weeks from now. For example, "The results will be available "in three weeks"" versus "The study was performed "over three successive weeks"".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested