has been in operation

USAGE SUMMARY

"has been in operation" is correct and usable in written English.
You can use it to describe something that has been active or functioning for an extended period of time. For example, "This business has been in operation for over 20 years."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This network of 24 satellites operated by the U.S. Department of Defense has been in operation since the late 1970s.

Forbes

The service has been in operation seven weeks.

The New Yorker

The mobile unit has been in operation since June , 1960

The New Yorker

A subway system has been in operation since 1986.

Encyclopedia Britannica

Seven The years that Uber has been in operation.

The Guardian - Tech

The mine has been in operation for decades, officials said.

The New York Times

The lab has been in operation since 1947.

The New York Times

It has been in operation for less than two years.

The New York Times

DC's system was one of the first: it has been in operation since 2005.

The Economist

But the MPC has been in operation for only two years.

The Economist

A psychiatric hospital has been in operation in Kalamazoo since the mid-19th century.

Encyclopedia Britannica

Expert writing Tips

Best practice

Use "has been in operation" to clearly indicate the duration and continuity of a process, system, or organization. For instance, specify the starting date or period to provide context, such as "The factory has been in operation since 1950".

Common error

Avoid using "has been in operation" interchangeably with phrases like "is operating". The former emphasizes a duration, while the latter focuses on the current state. Choose the phrase that best reflects your intended meaning.

Linguistic Context

The phrase "has been in operation" functions as a verb phrase indicating that something has been actively working or functioning for a certain period. Ludwig examples showcase its widespread use across varied contexts. Ludwig AI states the phrase is correct and usable in written English.

Expression frequency: Very common

Frequent in

News & Media

34%

Science

28%

Wiki

15%

Less common in

Encyclopedias

13%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "has been in operation" is a grammatically correct and versatile verb phrase used to describe the duration and continuity of a process, system, or organization. Ludwig AI confirms its accuracy and usability. It's commonly found in news articles, scientific publications, and encyclopedias. When using this phrase, be clear about the starting date or period to provide context. Remember to avoid interchanging it with phrases like "is operating", as the former emphasizes a duration while the latter focuses on the current state. As Ludwig examples demonstrate, this is an effective way to provide history and context in your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has been functioning

Replaces "operation" with "functioning", emphasizing the active working state.

has been running

Substitutes "in operation" with "running", implying continuous activity.

has been active

Focuses on the state of being active rather than the specific act of operating.

has existed

Shifts the focus to the existence of something, rather than its active function.

has been established

Highlights the initial setup and establishment of something that now operates.

has been open

Suitable for businesses or services, implying availability and operation.

has been underway

Suggests that something has been in progress or in development, leading to operation.

has been live

Common in the context of software or systems, indicating operational status.

has been effective

Implies successful operation and achievement of intended results.

is in service

Highlights the ongoing provision of a service or function.

FAQs

How can I use "has been in operation" in a sentence?

Use "has been in operation" to describe how long a system, business, or organization has been functioning. For example, "The company "has been in operation" for over 20 years."

What are some alternatives to "has been in operation"?

You can use phrases like "has been functioning", "has been running", or "has existed" depending on the specific context.

Is it correct to say "has been in operation since" or "has been operating since"?

Both phrases are grammatically correct. "Has been in operation since" emphasizes the duration, while "has been operating since" highlights the continuous action. Choose the phrase that best suits the context.

What's the difference between "has been in operation" and "is operational"?

"Has been in operation" describes the period something has been functioning, whereas "is operational" simply indicates its current ability to function.