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
during one year
Grammar usage guide and real-world examplesUSAGE SUMMARY
The part of a sentence 'during one year' is correct and usable in written English.
You can use it when referring to a period of time that has a duration of one year. For example: I studied abroad during one year.
✓ Grammatically correct
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
54 human-written examples
The calculations are based on changes in risk profile during one year of treatment.
Science
Experimental data, based on temperature, heat fluxes and incident radiation on the façade have been collected during one year.
Science
Patients were followed up during one year.
Science
The main results achieved during one year of monitoring are shown in detail.
Science
The methodological design consisted of observations, focus group sessions and interviews during one year.
Benefits and issues of multivariate correlation based calibration are evaluated during one year long measurement campaign.
Human-verified similar examples from authoritative sources
Similar Expressions
6 human-written examples
Data on sick leave during one-year follow-up are also requested form the employers.
Science
To validate our simulator, we used cephalometric measurements and dental cast data taken during one-year follow-up orthodontic treatments.
Science
This paper investigated how competencies evolved during one-year programmes conducted as part of a transition system.
Additionally, no recurrences appeared during one-year follow up.
Science
Fall-incidence was measured during one-year follow-up.
Science
Expert writing Tips
Best practice
When describing research studies or data collection, use "during one year" to clearly indicate the period over which the data was gathered or the study was conducted.
Common error
Ensure clarity by specifying the exact year or period when using "during one year", especially in contexts where multiple years are involved. For example, instead of saying "The study was conducted during one year", specify "The study was conducted during the year 2024" if the reference point is significant.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "during one year" functions as a prepositional phrase, modifying a verb or noun by specifying a timeframe. Ludwig confirms this usage, showing it often describes the period over which an action, study, or event takes place. It provides temporal context, indicating when something occurred or was in effect.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "during one year" is a grammatically correct and frequently used prepositional phrase, as affirmed by Ludwig. It serves to specify a time frame, predominantly in scientific and formal contexts, with the purpose of adding temporal clarity. While versatile, it's advisable to ensure precision by specifying the exact year when relevant. Considering its prevalent use, "during one year" is an essential component of clear and effective communication. Ludwig's examples showcase its widespread applicability in research, studies and general descriptions, solidifying its role in both formal and informal discourse.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
over the course of a year
Emphasizes the process or progression throughout the year.
in the span of a year
Highlights the duration and the events contained within that timeframe.
within a year's time
Stresses the completion or occurrence before the year concludes.
throughout the year
Focuses on continuous action or observation during the entire year.
for a period of one year
More formal and precise, often used in legal or official documents.
during a twelve-month period
Specifically quantifies the duration, offering a more detailed tone.
in a year
Simplifies the expression to a shorter and more general form.
spanning a year
Focuses on the year as a range or scope.
in the duration of one year
Highlights the overall length of time.
for the year
Implies the activity or state persisted throughout the whole year.
FAQs
How can I use "during one year" in a sentence?
You can use "during one year" to specify the time frame in which an event occurred or a study was conducted. For instance, "The experiment was monitored "during one year" to observe seasonal changes".
What's a more formal alternative to "during one year"?
A more formal alternative is "for a period of one year", which is suitable for legal documents or official reports. For example, "The contract is valid "for a period of one year"".
Is "during one year" the same as "throughout the year"?
While similar, "throughout the year" emphasizes continuous action or presence, whereas "during one year" simply specifies the time frame. "The plant was watered throughout the year" versus "Data was collected "during one year"".
Can I say "in one year" instead of "during one year"?
Yes, "in one year" is a valid alternative, though it might imply accomplishment or change within that timeframe rather than observation or occurrence. Example: "The project was completed in one year".
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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested