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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
during the previous two weeks
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "during the previous two weeks" is correct and usable in written English.
You can use it to refer to a time period that occurred before the current moment, specifically the two weeks leading up to now. Example: "During the previous two weeks, we saw a significant increase in sales due to our new marketing strategy."
✓ Grammatically correct
News & Media
Science
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
37 human-written examples
In fighting during the previous two weeks, the S.P.L.A. had taken the Sudanese Army's positions nearby, opening up the land route to Yida, which had become strategically vital; it was a way to ferry supplies and refugees to the Nuba Mountains, and was also close to Heglig, the field that provides Sudan with nearly half its oil.
News & Media
Negotiations during the previous two weeks were intense.
News & Media
According to the Cleveland Plain Dealer, the extra holiday pay equals the average daily shift the employee worked during the previous two weeks.
Wiki
A study of 29,000 workers published by the American College of Occupational and Environmental Medicine found 38percentt of them experienced "low levels of energy, poor sleep or a feeling of fatigue" during the previous two weeks.
News & Media
The fighting between 24 26 July had cost the Australians five killed and 24 wounded, while during the previous two weeks on The Hook 2 RAR had lost a total of 17 men killed and 31 wounded.
Wiki
Ultimately, when I departed Geneva two days after the official decision to postpone the Syria peace talks (scheduled to resume February 25), I couldn't help but reflect rather emotionally on the wave of activity that had transpired during the previous two weeks.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
21 human-written examples
DM was defined as those using medication for treatment of DM during the previous two week and who had previously informed by a medical doctor that they had DM [ 12].
Science
To be counted as a member of the labor force, a jobless person has to have actively looked for work during the previous four weeks.
News & Media
Technician Jaime de la Cruz of Peru's Imarpe marine life agency said about 220 dead dolphins were found in the last week of January alone, the rest during the previous three weeks.
News & Media
Terminix, which is owned by ServiceMaster, also experienced a 30 percent increase in bedbug-related searches on mobile devices in the last two weeks compared with mobile traffic during the previous four weeks.
News & Media
ComScore Media Metrix, which measures Web traffic patterns, reported that on Thursday, the most recent day for which complete figures were available, worldwide traffic to major news media sites was up 70percentt over an average day during the previous four weeks.
News & Media
Expert writing Tips
Best practice
Use "during the previous two weeks" to provide a clear and concise timeframe for events or actions that have occurred recently. Ensure the context makes it clear what time is being referenced, particularly if there are multiple timeframes discussed.
Common error
Avoid using "during the previous two weeks" when you intend to discuss the upcoming two weeks. Ensure you're referring to a past timeframe, not a future one. Use "in the next two weeks" to refer to future.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "during the previous two weeks" functions as a prepositional phrase, typically acting as an adverbial modifier. It provides a specific temporal context for an action or state, indicating when something occurred. As Ludwig AI points out, the phrase is usable in written English.
Frequent in
Science
64%
News & Media
27%
Wiki
9%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "during the previous two weeks" is a grammatically correct and commonly used prepositional phrase that functions as an adverbial modifier, providing a specific temporal context. It indicates that an event or condition occurred in the two-week period immediately before the present and it can be used in many contexts and registers, even if its most frequent use is in science, news or media. Consider using alternatives like "in the last fortnight" or "over the past two weeks" for variety. Ludwig AI confirms its validity, while also reminding us to use it when we want to discuss a past time frame, not a future one.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
over the past two weeks
Uses "past" instead of "previous", offering a slightly more conversational tone.
during the preceding two weeks
Replaces "previous" with "preceding", increasing the formality of the phrase.
in the prior two weeks
Substitutes "prior" for "previous", which can sound slightly more formal.
over the recent two weeks
Using "recent" emphasizes the recency of the events.
within the last two weeks
Emphasizes that the events occurred inside the specified timeframe.
for the last couple of weeks
Offers a more casual way to refer to the time period.
in the course of the last two weeks
Highlights that events transpired within the specified period.
in the last fortnight
Replaces "two weeks" with its synonymous term "fortnight", suitable for more formal contexts.
for the past fourteen days
Expresses the duration in days instead of weeks for increased precision.
throughout the prior fortnight
Uses the synonym "prior" and "fortnight" to define the period in a formal style.
FAQs
What's the difference between "during the previous two weeks" and "in the last two weeks"?
Both phrases are largely interchangeable. "During the previous two weeks" is slightly more formal, while "in the last two weeks" is more common in everyday conversation. Consider your audience and the overall tone of your writing when choosing between them.
How can I rephrase "during the previous two weeks" to sound more formal?
To increase formality, consider using phrases such as "during the preceding two weeks" or "within the prior fortnight". These options utilize more sophisticated vocabulary.
Is it correct to say "during the past two weeks" instead of "during the previous two weeks"?
Yes, "during the past two weeks" is a perfectly acceptable alternative. The words "past" and "previous" are often interchangeable in this context, and it does not affect the clarity or correctness of the statement. You can also say "over the past two weeks".
Can I use "during the previous two weeks" when talking about future events?
No, "during the previous two weeks" refers to a period in the past. To talk about events in the future, use phrases like "in the next two weeks" or "over the coming two weeks".
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested