was in use

USAGE SUMMARY

The phrase "was in use" is correct and usable in written English.
It can be used to indicate that something was actively being utilized or employed during a specific time in the past. Example: "The old software was in use for several years before it was replaced by a newer version."

✓ Grammatically correct

News & Media

Encyclopedias

Academia

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"They were paid when the road was in use.

The Guardian - Lifestyle

(It happened when the microwave was in use).

The New York Times

The wording was in use back in Ruth Reichl's day.

The New York Times

Antiarrhythmic therapy was in use in 18% of patients.

American Heart Journal

Neither is the basic detection method new: it was in use 20 years ago.

The Guardian

It has now been vacant for almost as long as it was in use.

The Guardian

It was in use to gather aid for Italian earthquake victims as the disaster struck.

The New York Times

The Stony Brook telescope was in use at the Whipple Observatory for nearly 20 years.

The New York Times

The original site spanned five acres and was in use primarily during the 18th century.

The New York Times

"This compound was in use by Taliban and Al Qaeda senior leadership," he said.

The New York Times

By 1890, it was in use as part of the Sibley School of Mechanical Engineering.

Cornell University

Expert writing Tips

Best practice

When describing the historical use of a tool, method, or system, use "was in use" to clearly indicate it had a period of active employment. For instance, "The printing press "was in use" throughout Europe."

Common error

Ensure the time frame associated with "was in use" is clear from context. If not, specify when something was being used, otherwise readers might struggle to place its period of employment. For example, instead of just stating that "The technology "was in use"", you should specify "The technology "was in use" during the 1990s".

Linguistic Context

The phrase "was in use" functions as a verb phrase indicating a state of being employed or utilized at a specific time in the past. According to Ludwig AI, the phrase is grammatically sound and frequently used across different types of English writing.

Expression frequency: Very common

Frequent in

News & Media

32%

Encyclopedias

21%

Academia

18%

Less common in

Science

16%

Wiki

13%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "was in use" effectively conveys that something was being actively employed during a specific past time. Ludwig AI confirms its grammatical correctness and broad applicability. Its prevalence in diverse contexts such as news, encyclopedias, academia, science and wikis, coupled with its presence in authoritative sources, highlights its versatility and widespread acceptance in English writing. When using this phrase, ensure the timeline of usage is clearly articulated to prevent ambiguity. Alternatives like "was being utilized" or "was operational" can add nuance depending on the intended context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

was being employed

Focuses on the action of employing something, emphasizing the process of using it.

was being utilized

Highlights the practical application and functionality of something.

was operational

Emphasizes the state of being functional and ready for use.

was functional

Focuses on the ability of something to perform its intended purpose.

was active

Indicates that something was currently performing its designated task or role.

was running

Suggests continuous operation, often applied to machinery or systems.

was effective

Highlights the successful outcome of using something for its intended purpose.

was available

Implies the presence and readiness of something for use, although not necessarily being used at that moment.

was implemented

Focuses on the initial act of putting something into use or practice.

saw service

Commonly used in formal contexts, such as military or organizational use.

FAQs

How can I use "was in use" in a sentence?

The phrase "was in use" indicates that something was being actively utilized during a specific period in the past. For example, "The old software "was in use" for several years before a newer version replaced it."

What are some alternatives to "was in use"?

Depending on the context, you could use phrases such as "was being utilized", "was operational", or "was active" to convey a similar meaning.

Is it correct to say "was in use" or "were in use"?

"Was in use" is correct when referring to a singular subject, while "were in use" should be used for plural subjects. For example, "The tool "was in use"", but "The tools "were in use"".

What's the difference between "was in use" and "is in use"?

"Was in use" refers to a past state of utilization, while "is in use" indicates current utilization. For instance, "The machine "was in use" yesterday" versus "The machine "is in use" right now."