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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
same period of time
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "same period of time" is correct and usable in written English.
It can be used when referring to two or more events or actions that occur during the identical duration. Example: "The two projects were completed in the same period of time, showcasing the team's efficiency."
✓ 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
59 human-written examples
Well it's the same period of time, tellingly, I think.
News & Media
Rake for the same period of time and deposit the leaves on the compost pile.
News & Media
After that, a center-left politician will take over for the same period of time.
News & Media
Now the company turns out about 20,000 units over the same period of time.
News & Media
By comparison, over the same period of time, the number of taxis only rose by 1.5% to 22,500.
News & Media
Meanwhile, over the same period of time about 3.6 million people died from HIV/AIDS, tuberculosis (TB) and malaria.
News & Media
Over the same period of time, the number of Ukip voters coming from Labour trebled from 7% to 23%.
News & Media
Interestingly, during this same period of time, many of these legislators were able to sleep at night, sources say.
News & Media
The procedures were done at the same period of time.
Science
The chart below shows reported dollar volume over the same period of time.
News & Media
But the technology driving Linux development doesn't stay the same for that same period of time.
News & Media
Expert writing Tips
Best practice
When comparing data across different groups or conditions, clearly define the "same period of time" to ensure accurate and meaningful comparisons.
Common error
Avoid using "same period of time" without clearly establishing the reference period. Provide specific dates or durations to avoid ambiguity.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "same period of time" functions as an adverbial phrase, modifying a verb by specifying when something occurs. It provides a temporal reference point for comparison, indicating that events or measurements are being compared across equivalent durations, as seen in Ludwig's examples.
Frequent in
News & Media
44%
Science
42%
Formal & Business
4%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "same period of time" is a versatile and frequently used prepositional phrase that serves to establish a temporal basis for comparison. As noted by Ludwig, its grammatical function is adverbial, modifying verbs and providing a clear reference point. Analysis of numerous examples reveals it is used across diverse contexts, most commonly in news and media and scientific publications. While grammatically "correct" and widely accepted, it's important to ensure the reference period is clearly defined to avoid ambiguity. Related phrases such as "equivalent duration" or "identical timeframe" can offer nuanced alternatives, based on the specific intent.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
over the same duration
Stresses the length of the period, suitable when the measure of time is important.
identical timeframe
Highlights the boundaries within which events occur are exactly the same.
within the same timeframe
Similar to 'identical timeframe', but can sometimes suggest a broader, less precisely defined period.
equivalent duration
Focuses on the length of time being equal, without necessarily implying simultaneity.
in the corresponding period
Implies a parallel period is being compared to a previous one, often in data analysis.
for an equal amount of time
Highlights that the quantity of time is equal, often used when measuring activities.
concurrently
Emphasizes actions happening at the same time, rather than spanning the same duration.
simultaneously
Like 'concurrently', focuses on events happening at the exact same moment.
contemporaneously
A more formal way of expressing events that happen at the same time.
during that time
A more general reference to an earlier mentioned time, not necessarily equal in length.
FAQs
How can I use "same period of time" in a sentence?
Use "same period of time" to compare occurrences or quantities within an equivalent duration. For example: "Their sales increased significantly during the "same period of time" as last year."
What can I say instead of "same period of time"?
You can use alternatives like "equivalent duration", "identical timeframe", or "concurrently" depending on the context.
Is it redundant to say "same period of time frame"?
Yes, using "same period of time frame" can be redundant. "Same period of time" or "timeframe" alone usually suffices.
What's the difference between "in the same period" and "during the same period of time"?
"In the same period" is shorter, while "during the "same period of time"" adds emphasis to the duration. Both are grammatically correct and often interchangeable.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested