during three decades

USAGE SUMMARY

The phrase "during three decades" is correct and usable in written English.
It can be used to refer to a time period spanning thirty years, often in historical or analytical contexts. Example: "The region underwent significant changes during three decades of political turmoil."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

42 human-written examples

DURING three decades of marketing employee benefit plans in Southern California, Nancy Weil Brown slowly but steadily built up her nest egg.

The New York Times

Pedatzur's argument may seem counter-intuitive, but it is essentially the same old mutually assured destruction (MAD) that prevented conflict during three decades of the cold war.

The Guardian

Once known as "the Fifth Avenue of New Jersey," East Orange spiraled into decay during three decades of high crime, failing schools and political infighting.

The New York Times

Mr. Matshushita had planned to use 50,000 shares of Yamaichi Securities stock he accumulated during three decades of work to pay down his 63 million yen mortgage.

The New York Times

In total, up to five million Angolans are estimated to have fled their homes during three decades of conflict, which ended last spring.

The New York Times

John Rizzo told me that this accountability board was different from any he had seen during three decades at the agency.

The New Yorker

Human-verified similar examples from authoritative sources

Similar Expressions

16 human-written examples

DURING two decades of civil war and two years of ceasefire, Sri Lankan politics have been a study in contrasts.

The Economist

Many times during seven decades of economics teaching and textbook creation I have been wrong.

The New York Times

The House speaker, John A. Boehner, has lived through many political storms during two decades in Congress.

The New York Times

Egyptian politicians of all stripes cut their teeth during six decades of veiled dictatorship.

The Economist

The pages have suffered a few tears and stains during four decades in storage.

The New York Times - Arts

Expert writing Tips

Best practice

When using "during three decades", ensure the context clearly establishes the start and end points of the 30-year period. Provide specific dates or events to anchor the timeframe for your reader.

Common error

Avoid using "during three decades" when the exact 30-year period is vague or undefined. Without clear temporal boundaries, the phrase loses its precision and can confuse the reader.

Linguistic Context

The phrase "during three decades" functions as a prepositional phrase modifying a verb or noun. It indicates the time frame within which an action or state occurred. Ludwig AI confirms its correct and usable status in English.

Expression frequency: Common

Frequent in

News & Media

68%

Science

12%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "during three decades" is a common and grammatically sound prepositional phrase used to specify a thirty-year timeframe within which events or conditions occur. As confirmed by Ludwig AI, it is correct and readily usable in written English. Predominantly found in news and media sources, it also appears in scientific and formal business contexts. While interchangeable with alternatives such as "over three decades" or "spanning three decades", it's important to ensure the timeframe is clearly defined to avoid ambiguity. Therefore, use "during three decades" to offer temporal context, noting it’s often found in neutral registers and should be used with precise timeframe anchors.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

over three decades

Simple substitution of the preposition "during" with "over", emphasizing the duration's extent.

for three decades

Simplifies to indicate duration.

spanning three decades

Replaces "during" with "spanning", highlighting the timeframe's reach.

throughout three decades

Suggests events occurring consistently from beginning to end of the time period, implying a continuum.

across three decades

Similar to "spanning" and "over", but has an implied sense of covering or impacting.

in the course of three decades

More formal phrasing emphasizing the progression of events within the period.

a period of three decades

Specifies the timeframe as a definite period, adding emphasis to the length of time.

in a thirty-year period

Reformulates to use "thirty-year period" instead of "three decades".

for a thirty-year duration

More descriptive substitution using 'duration'.

within a thirty-year timeframe

Uses timeframe to indicate duration of the period being observed.

FAQs

How can I use "during three decades" in a sentence?

Use "during three decades" to specify a period of thirty years in which events occurred or conditions persisted. For example, "The nation experienced significant economic growth "during three decades" of peace."

What are some alternatives to saying "during three decades"?

You can use alternatives like "over three decades", "spanning three decades", or "throughout three decades" depending on the specific nuance you want to convey.

Is it better to say "in three decades" or "during three decades"?

"During three decades" emphasizes that events or conditions occurred within that timeframe. "In three decades" typically refers to a point in the future, thirty years from now.

What is the difference between "for three decades" and "during three decades"?

"For three decades" focuses on the length of time something lasted. "During three decades" emphasizes the period in which multiple events or a broader trend occurred.