over a long time

USAGE SUMMARY

"over a long time" is correct and usable in written English.
You can use this phrase to describe a period of time that spans for a long duration. For example, "He had been living in the same house for over a long time."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"When he took over a long time ago, Republicans weren't alive in Kentucky," Baesler says.

Huffington Post

It's a record over a long time.

The New York Times

It requires action over a long time".

The Guardian

"The whole thing's over a long time ago".

The New Yorker

That audition stuff was over a long time ago".

The New York Times

Obama hasn't thought about these things over a long time.

The New Yorker

"It's occurred over a long time period," Dr. Hansen said.

The New York Times

But if it's taken over a long time, it won't be a good choice.

Massachusetts Institute of Technology

In addition, the magnetic signals intensity remained stable over a long time period.

Materials Science and Engineering: C

Transport infrastructure projects typically take place over a long time span.

Transportation Research Part B: Methodological

Overloading an actuator decreases its overall lifetime and reduces its average performance over a long time.

Reliability Engineering & System Safety

Expert writing Tips

Best practice

When describing gradual changes or developments, use "over a long time" to emphasize the protracted nature of the process. For example, "The landscape changed dramatically over a long time due to erosion."

Common error

Be mindful of using phrases that are already implied within the context. Instead of saying "the effects became apparent over a long time period," consider using "the effects became apparent over a long time" or simply "the effects became apparent over time" to avoid redundancy.

Linguistic Context

The phrase "over a long time" functions as an adverbial phrase, modifying verbs or clauses to indicate the duration of an action or state. It specifies the timeframe in which something occurs, as shown in Ludwig's examples.

Expression frequency: Very common

Frequent in

Science

37%

News & Media

35%

Academia

10%

Less common in

Formal & Business

8%

Wiki

5%

Reference

5%

Ludwig's WRAP-UP

In summary, the phrase "over a long time" is a grammatically sound and frequently used adverbial phrase to indicate extended duration. As Ludwig AI confirms, it's perfectly acceptable in written English and serves to emphasize the prolonged nature of an event or process. It is most commonly found in scientific and news-related contexts, denoting gradual changes and sustained developments. Related alternatives include "for a considerable period" and "in the long run", offering similar yet nuanced ways to express duration. When using "over a long time", it's best to avoid redundancy by pairing it with terms that already imply a duration. Overall, it is a versatile phrase suitable for a wide range of writing scenarios.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

for a considerable period

Focuses on the duration being substantial.

during an extended timeframe

Emphasizes the temporal aspect and the length of the period.

across a lengthy duration

Highlights the duration and its extended nature.

throughout an extensive period

Stresses the comprehensive nature of the period in question.

in the long run

Indicates effects or outcomes that manifest after a prolonged duration.

in the fullness of time

Implies that something will happen when enough time has passed.

as time goes by

Highlights the progression of time and gradual changes.

with the passage of time

Emphasizes how the evolution and effects are related to the passage of time.

eventually

Implies that something will occur at an unspecified later time.

in due course

Suggests that something will happen at the appropriate time.

FAQs

How can I use "over a long time" in a sentence?

Use "over a long time" to describe processes, changes, or developments that occur gradually or extend across a significant duration. For example, "The city's infrastructure improved "over a long time" thanks to sustained investment."

What are some alternatives to saying "over a long time"?

Alternatives include "for a considerable period", "during an extended timeframe", or "in the long run", depending on the specific context and nuance you wish to convey. Each alternative emphasizes different aspects of the prolonged duration.

Is it grammatically correct to say "over a long period of time" instead of "over a long time"?

Both "over a long time" and "over a long period of time" are grammatically correct. However, "over a long time" is often more concise and preferred unless specific emphasis on the 'period' is needed.

How does using "over a long time" affect the tone of a sentence?

Using "over a long time" typically adds a sense of gradual progression or sustained duration to the statement. It's suitable for describing evolutionary changes or processes that require extended periods to manifest.