over a three year span

USAGE SUMMARY

The phrase 'over a three year span' is correct and usable in written English.
You can use it to describe a period of time stretching over three years, for example: "The project stretched out over a three year span, from 2014 to 2017."

✓ Grammatically correct

Science

News & Media

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Two retrospective cohort analyses on the current study's population (Poplin et al., 2014; Poplin et al., 2016) found that over a five year span, "fit" and "less fit" commissioned FD employees were found to have an increased likelihood for injury than their "most fit" peers.

Injury Epidemiology

And against the beleaguered Pound Sterling, gold is up 41%, and up a troubling 209% over a ten year span.

Huffington Post

Over a nine year span, the CCC employed 2.5 million young men which provided them with shelter, clothing, food and a small wage.

Huffington Post

Over a five year span, I've seen men approach women like they were smoother than an aged cognac, but in reality just made women uncomfortable.

Vice

Over a five year span I've seen men approach women like they were smoother than an aged cognac but in reality just made women uncomfortable.

Vice

I had no idea until I bought this book that G.S.D. self-published 76 issues of Skate Fate over a ten year span.

Vice

"Achieving a weight loss of 5-75-7percentas shown in the Diabetes Prevention Program to reduce by 58percentthehe progression from pre-diabetes to overt type 2 diabetes over a five year span".

Huffington Post

Saxby Chambliss won the election and has currently joined the witch hunt against U.N. Ambassador Susan Rice, even though he and George W. Bush presided over a six year span of time when there were 11 terrorist attacks on various U.S. consulates resulting in dozens of casualties.

Huffington Post

To test these hypotheses we quantified vegetation and arthropod responses to N and P addition experiments conducted over a five year span.

Plosone

In this study, reliability could not be assessed, per se, as women's status of never having had a mammogram could normally be expected to change over a two year span.

BMC Health Services Research

Our finding of high effectiveness of the monovalent vaccine and noticeable impact over a three year study span in this challenging population reinforces the WHO recommendation for childhood rotavirus vaccination and provides further support for vaccination as an important measure in reducing global rotavirus related morbidity and mortality.

British Medical Journal

Expert writing Tips

Best practice

When using "over a three year span", ensure that the context clearly defines what events or changes occurred during that specific period. For example, specify the start and end dates of the span if precision is needed.

Common error

Avoid using past perfect tense unnecessarily with "over a three year span" if the action is not completed before another point in the past. Stick to simple past or present perfect depending on the context's timeframe.

Linguistic Context

The phrase "over a three year span" acts as an adverbial phrase modifying a verb, indicating the duration over which an action or state occurs. It specifies the timeframe within which something happens.

Expression frequency: Missing

Frequent in

Science

34%

News & Media

33%

Formal & Business

33%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "over a three year span" serves to specify a duration, indicating that something occurs throughout this period. Ludwig AI indicates this phrase is grammatically correct and usable. Its versatility makes it suitable for various contexts, including scientific, news-related, and formal settings. However, it is crucial to provide additional details about the events or changes during the period and to maintain correct tense usage. Using alternatives such as "during a three-year period" or "across a three-year timeframe" can offer nuanced expressions. Be aware of the audience and the formality of the context when deciding on the best option. The phrase is most often used in Science, News & Media, and Formal & Business contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

during a three-year period

Changes the preposition and word order to emphasize the period itself.

across a three-year timeframe

Replaces "span" with "timeframe", providing a slightly more formal tone.

in a three-year duration

Uses "duration" instead of "span", focusing on the length of the period.

throughout a three-year interval

Substitutes "span" with "interval", highlighting the breaks in the period.

within a three-year cycle

Implies a recurring pattern or event within the given timeframe.

covering a three-year stretch

Replaces "span" with "stretch", suggesting a continuous or unbroken period.

for a three-year term

Emphasizes that the duration is official or prescribed.

spanning three years

A more concise phrasing, focusing on the action of spanning.

a three-year window

Uses "window" to indicate a period of opportunity or observation.

in the course of three years

Highlights the events that happen during the three years.

FAQs

How can I use "over a three year span" in a sentence?

You can use "over a three year span" to indicate a period of time during which something occurs. For example: "The company's profits increased /s/during+a+three+year+period".

What are some alternatives to "over a three year span"?

Alternatives include "during a three year period", "across a three year timeframe", or "in a three year duration", depending on the specific context.

Is it necessary to specify the start and end dates when using "over a three year span"?

Specifying the start and end dates depends on the level of precision required. If the exact dates are important, include them. Otherwise, simply stating "over a three year span" may suffice.

What's the difference between "over a three year span" and "spanning three years"?

While both phrases indicate a period of three years, "over a three year span" emphasizes the duration, while "spanning three years" focuses on the act of covering that time.