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
prescribed years
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "prescribed years" is correct and usable in written English.
It can be used in contexts where specific years or time periods are mandated or set by regulations, rules, or guidelines. Example: "The study must be conducted over the prescribed years to ensure accurate results."
✓ Grammatically correct
Science
News & Media
Alternative expressions(2)
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
2 human-written examples
Bagga prescribed years of alternative medicine, but he was unable to stop the disease.
News & Media
We hypothesize that these medications were prescribed years ago when there were few alternatives and if they were well-tolerated, they were continued by practitioners.
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Multivariate logistic regression analysis determined adjusted association between antihypertensive class and prescribing year while controlling for demographic variables discussed above.
Initially, the court prescribed seven years per offense, but it subsequently reduced the overall sentence from 70 years to 35 years.
News & Media
Some researchers say they are haunted by the mistakes made in studies about hormone replacement therapy, which was widely prescribed for years on the basis of observational studies similar to the kind done on alcohol.
News & Media
Only when Torres accepted the extent to which he was debilitated by attention deficit hyperactivity disorder, finally embracing the medication and therapy prescribed five years earlier, did he begin to blossom as a ballplayer.
News & Media
In his first full-length novel, Waiting (2000), he recounted the story of a Chinese doctor who was forced to wait the prescribed 18 years before he could obtain a divorce and marry another woman.
Encyclopedias
The goal is to achieve the optimal balance between producing results (a dissertation submitted within the prescribed four years) and producing competence (a graduate able to do good independent work as a junior scientist).
Science & Research
The limited duration of antibiotic treatments makes them less profitable than other drugs prescribed for years to treat chronic conditions, such as hypertension and diabetes.
Of note, therapy with proton pump inhibitors, a therapy the patient had been prescribed for years, can cause both rhabdomyolysis and interstitial nephritis [ 12].
Science
The number of PARs prescribed per year in relation to the number of unique individuals that visited primary health care during one year was 1.4% in 2004 and 1.2% in 2005.
Science
Expert writing Tips
Best practice
When using "prescribed years", ensure that the context clearly indicates what authority or regulation is prescribing the time period. Be specific to avoid ambiguity.
Common error
Avoid using "prescribed years" when referring to general timeframes or estimates. This phrase implies a specific mandate or requirement, not simply a typical duration.
Source & Trust
85%
Authority and reliability
4.2/5
Expert rating
Real-world application tested
Linguistic Context
Prescribed years functions as a noun phrase, typically acting as an adjective modifying another noun. It indicates a period of time that is mandated or regulated by an authority or specific guideline. As stated by Ludwig, the phrase is usable in written English.
Frequent in
Science
60%
News & Media
40%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "prescribed years" is grammatically sound and functions as a noun phrase indicating a mandated duration, as confirmed by Ludwig. Though its frequency is relatively rare, the phrase commonly appears in scientific and news-related contexts, assuming a neutral to formal tone. To ensure clarity in writing, specificity regarding the prescribing authority is crucial. While the AI analysis considers the phrase correct, alternatives such as "specified years" or "required timeframe" may provide enhanced clarity depending on the specific application.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Specified years
Focuses on the explicit naming of the years involved.
Mandated duration
Focuses on the compulsory aspect of the time period.
Required timeframe
Emphasizes the necessity of adhering to the specified duration.
Regulated duration
Emphasizes that the duration is controlled by rules or laws.
Designated period
Highlights the act of assigning or specifying a particular time.
Set duration
Simple and direct, indicating a pre-determined time.
Fixed period
Highlights the immutability or unchangeable aspect of the time.
Allotted time
Suggests a portion of time that has been assigned.
Established term
Emphasizes the formal or official nature of the time period.
Ordered years
Highlights the formal or official nature of the time period.
FAQs
How can I use "prescribed years" in a sentence?
You can use "prescribed years" to indicate a specific time period mandated by a rule or regulation. For example, "The therapy lasted the "prescribed years", as required by the protocol."
What's the difference between "prescribed years" and "recommended years"?
"Prescribed years" implies a mandatory duration, while "recommended years" suggests a suggested or advised timeframe that is not strictly enforced.
Which is correct: "prescribed years" or "prescribed time period"?
Both are correct, but "prescribed years" is more specific when referring to durations measured in years. "Prescribed time period" is more general and can apply to any unit of time.
What can I say instead of "prescribed years"?
Depending on the context, you can use alternatives such as "specified years", "required timeframe", or "mandated duration".
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
85%
Authority and reliability
4.2/5
Expert rating
Real-world application tested