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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
five-year interval
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "five-year interval" is correct and usable in written English.
It refers to a period of five years, or the amount of time between two points that are five years apart. Examples: 1. The government plans to implement a new tax policy every five-year interval. 2. The company's financial reports show a consistent increase in revenue over the past five-year intervals. 3. The movie franchise releases a new installment every five-year interval. 4. She set a goal to save $10,000 within the five-year interval before her 30th birthday. 5. The climate change conference is held once every five-year interval to review and update global efforts to combat climate change.
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
5 years only
5 years independently
5 years moreover
5 years also
5 years well
5 years nevertheless
five years in difference
5 years separately
5 years apart
separated by five years
5 years together
five-year gap
5 years regardless
five-year duration
5 years later
spaced five years
a five-year gap
5 years similarly
five-year timeframe
5 years away
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
18 human-written examples
Then they investigated the likelihood of a divorce in the five-year interval.
News & Media
An interesting observation is that 52% of 351 concurrency bugs were reported in the five-year interval of 2006 2010, and the remaining 48% were reported in the five-year interval of 2011 2015.
In this paper we analyze the procurement data for essential fibre cabling components during a five-year interval to extract the existing trends and anticipate future directions.
Science
Figure 5 presents the frequency distribution of the publications in groups of five-year interval (see Appendix 1 for a list of the studies).
Science
During the last sixty years, about 7 to 8percentt of the Turkish population has moved from one province to another in every five-year interval.
Science
Since 1996, the five-year interval for the S&T foresight survey has been selected to synchronize with the cycle for the S&T Basic Plans in Japan.
Human-verified similar examples from authoritative sources
Similar Expressions
42 human-written examples
Laboratory tests including blood chemistry, hematology, blood glucose, and HbA1c were performed at screening, baseline, and 2-month (1st year), 3-month (2nd year), and 6-month (3rd year) intervals.
Science
The poverty estimates in India are usually provided at 5-year interval and the 60th and 71st rounds of NSS (health surveys) are close to that of time period that estimates poverty in India.
Science
All 12 years of the 21st century rank among the 14 warmest in the 133-year interval since record-keeping began, the researchers noted.
Science & Research
When all nine justices take the bench then, the public will be treated to the rare sight of a court entering its 10th term without turnover, the longest stretch of Supreme Court stability since the 12-year interval from 1811 to 1823.
News & Media
What has been going on in that 98-year interval?
News & Media
Expert writing Tips
Best practice
When discussing recurring events or data collection, clarify the starting point of your "five-year interval" to avoid ambiguity.
Common error
Avoid using "five-year interval" when you're actually referring to a specific range of years. For instance, use "from 2020 to 2025" instead of implying a general timeframe.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "five-year interval" primarily functions as a noun phrase acting as an adverbial modifier, specifying the duration or timeframe being considered. Ludwig AI confirms that the phrase is correct and usable in written English.
Frequent in
Science
60%
News & Media
25%
Formal & Business
15%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "five-year interval" is a grammatically correct and commonly used term to describe a period of five years. Ludwig AI confirms this. It appears frequently in scientific, news, and formal business contexts. When using this phrase, ensure clarity regarding the starting point of the interval. Alternatives such as "five-year period" or "five-year span" offer slight variations in emphasis while maintaining the core meaning. Its precision makes it suitable for analytical writing, while clarity regarding the years involved will further prevent any ambiguity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
five-year period
Replaces "interval" with "period", a more general term for a length of time.
five-year span
Substitutes "interval" with "span", highlighting the duration between two points.
five-year timeframe
Uses "timeframe" instead of "interval", emphasizing the temporal boundaries.
period of five years
Rephrases the construction to emphasize the length of time.
five-year duration
Replaces "interval" with "duration", focusing on how long something lasts.
five-year term
Uses "term" to suggest a defined or fixed period.
five-year cycle
Implies a recurring pattern or sequence over five years.
five-year phase
Suggests a stage or segment within a larger process lasting five years.
five-year window
Replaces "interval" with "window", suggesting a specific opportunity or period.
quinquennium
Uses a single word to represent a period of five years.
FAQs
How can I use "five-year interval" in a sentence?
The phrase "five-year interval" refers to a period of five years. For example: "The study examined economic growth over each "five-year period" since 1990."
What are some alternatives to "five-year interval"?
You can use alternatives like "five-year period", "five-year span", or "five-year timeframe" depending on the context.
Is it correct to say "in a five-year interval" or "over a five-year interval"?
Both are grammatically correct, but "over a five-year interval" is often preferred when describing changes or trends that occur during that time.
What is the significance of using a "five-year interval" in research or analysis?
Using a "five-year interval" can help identify medium-term trends and patterns, balancing short-term fluctuations with longer-term shifts. This approach can provide a more stable view compared to annual data, while still capturing meaningful changes that might be missed over longer periods.
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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
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested