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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
during certain weeks
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "during certain weeks" is correct and usable in written English.
You can use it to refer to specific weeks within a broader timeframe when discussing events, schedules, or occurrences. Example: "The project deadlines will be more intense during certain weeks, so please plan accordingly."
✓ Grammatically correct
News & Media
Science
Formal & Business
Wiki
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
6 human-written examples
But, court documents show, some deals barred supermarket chains from advertising non-Coke brands in newspapers during certain weeks.
News & Media
Many other deals are designed for just two people, like the package offered by the Cal-a-Vie spa in Vista, Calif., where the second person gets half off the normal weekly rate of $7,395 during certain weeks.
News & Media
Keselowski also would hold "double-headers" during certain weeks, when the Cup series would race at one track on Wednesday nights and another on Sunday, such as Dover, Del., and Loudon, N.H.
News & Media
As a result, requisition of Iron Folic Acid (IFA) tablet was not made correctly resulting in unavailability of supplements during certain weeks.
Formal & Business
In some cases, plasma centers and corporations offer bonuses if you donate a certain number of times a month (e.g., an additional $35 if you make 8 donations in a month) or if you donate during certain weeks.[24].[24]
Wiki
During certain weeks this fall, as many as half of The Times's 10 best-selling nonfiction hardcover books were political polemics from one side or the other, and each, it seemed, rang nastier than the last.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Also, consider requesting additional telecommute days during the summer for certain weeks when you anticipated particularly hectic drop off/pick up schedules in exchange for sacrificing telecommute days once school starts.
News & Media
"The book is not necessarily meant to make women eat brussels sprouts during a certain week," says Avena, "but, if they can focus on them in one week and try to incorporate them into their diet, I'm giving them a way to eat healthily in a prescriptive manner – not just telling them: 'OK, eat healthily.'" Which, judging by obesity levels, isn't enough.
News & Media
The data, consisting of nearly 500 classes of medications, give the number of units dispensed or sold during a certain week for each class of drugs, identified by their codes in the European Pharmaceutical Marketing Research Association Anatomical Therapeutic Chemical (ATC4) classification.
Science
Discounts are available for certain weeks.
News & Media
Religious leaders proclaimed the Peace of God and the Truce of God, designed to halt or at least limit warfare and assaults during certain days of the week and times of the year and to protect the lives of clergy, travelers, women, and cattle and others unable to defend themselves against brigandage.
Encyclopedias
Expert writing Tips
Best practice
When using "during certain weeks", ensure that the context clearly indicates which weeks are being referred to, either explicitly or through shared understanding.
Common error
Avoid using "during certain weeks" without providing enough context. If the specific weeks are not readily apparent, clarify them to prevent confusion.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "during certain weeks" functions as a prepositional phrase that modifies a verb or noun by specifying a time period. It highlights that an action or event occurs within a limited, undefined number of weeks. Ludwig AI confirms its correct usage.
Frequent in
News & Media
50%
Science
25%
Wiki
17%
Less common in
Formal & Business
8%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "during certain weeks" is a grammatically correct phrase used to specify a limited period of time within a larger timeframe. While Ludwig AI confirms its validity, its frequency is uncommon. The phrase appears most often in news and media, followed by science and general writing. When using "during certain weeks", ensure clarity by providing sufficient context. Alternative phrases like "in specific weeks" or "on select weeks" can offer variety. It's a versatile phrase suitable for neutral contexts, serving the purpose of temporal specification.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in specific weeks
Replaces "certain" with "specific", emphasizing a defined selection of weeks.
during particular weeks
Substitutes "certain" with "particular", highlighting a distinct set of weeks.
on select weeks
Uses "select" to indicate chosen weeks, suggesting a deliberate selection.
in designated weeks
Replaces "certain" with "designated", implying weeks assigned for a specific purpose.
over specified weeks
Employs "specified" to denote explicitly stated weeks.
throughout defined weeks
Uses "defined" to suggest weeks with clear boundaries or characteristics.
within given weeks
Replaces "certain" with "given", indicating weeks that are already established or known.
during predetermined weeks
Substitutes "certain" with "predetermined", highlighting weeks decided in advance.
across identified weeks
Uses "identified" to denote weeks that have been recognized or pinpointed.
in scheduled weeks
Employs "scheduled" to imply weeks that have been planned or arranged.
FAQs
How can I specify the weeks I'm referring to when using "during certain weeks"?
You can specify the weeks by adding a clarifying phrase such as "during certain weeks in July" or "during certain weeks of the promotion".
What is a more formal way to say "during certain weeks"?
A more formal alternative could be "in specific weeks" or "during designated weeks", depending on the context.
Is it better to use "during certain weeks" or "in certain weeks"?
"During certain weeks" and "in certain weeks" are often interchangeable, but "during" emphasizes the period of time, while "in" focuses on the weeks as containers of time. Choose the one that best fits the nuance you intend.
What are some phrases similar to "during certain weeks" that I can use to add variety to my writing?
You can use phrases like "on select weeks", "over specified weeks", or "throughout defined weeks" to add variety.
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested