Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
has been active for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has been active for" is correct and usable in written English.
You can use this phrase to describe how long something has been taking place. Example: The company has been active for over 100 years.
✓ Grammatically correct
News & Media
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
57 human-written examples
Her 0800 number has been active for weeks.
News & Media
Schlauderaff has been active for two of nine games.
News & Media
The bank has been active for more than a decade in fighting the disease.
News & Media
Speculation about a merger involving First Choice has been active for weeks.
News & Media
The Royan front has been active for 7 mos., whenever there has been enough ammunition to shoot off.
News & Media
Silver Linings Playbook has been active for nine weekends and has just edged back into the top 10.
News & Media
"The ban on the Israeli military flights over Turkish air space has been active for a while," the official said.
News & Media
The investigation has been active for more than six months, but has only come to light today.
News & Media
American Samoa is made up of overlapping shield volcanoes erupted from an underwater hot spot that has been active for at least 1.5 million years.
News & Media
He is referring to the Khmer Rouge tribunal, which has been active for nine years and sentenced three people, including Comrade Duch, the infamous head of S-21.
News & Media
And the Ku Klux Klan has been active for decades, holding small rallies in the region as recently as the late 1990's.
News & Media
Expert writing Tips
Best practice
When using "has been active for", ensure the duration is clearly defined to provide context and avoid ambiguity. For example, specify "has been active for five years" rather than just "has been active".
Common error
Avoid claiming something "has been active for" an extended period if you lack concrete proof. Providing specific examples or quantifiable results strengthens your assertion.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has been active for" functions as a stative verb phrase, indicating the duration of a subject's engagement or operation. Ludwig AI confirms its grammatical correctness and common usage. It specifies the length of time an entity has been performing actions or existing in a state of activity.
Frequent in
News & Media
51%
Science
30%
Formal & Business
19%
Less common in
Encyclopedias
0.01%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "has been active for" is a grammatically sound and frequently used phrase for indicating the duration of an activity or involvement. As Ludwig AI confirms, its versatile nature makes it suitable across various contexts, including news, science, and business. When employing this phrase, be specific about the duration to enhance clarity and provide supporting evidence to strengthen your claims. Alternatives like "has been operating for" or "has been in operation for" can be used depending on the context. Remember that being precise in your usage, by indicating for example for how many "years", is preferable over vague claims.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has been operating for
Focuses on the act of performing or functioning over a period, similar to being active.
has been in operation for
Emphasizes the state of being functional and running, implying continuous activity.
has been functioning for
Highlights the performance of duties or activities, akin to active engagement.
has participated in for
Highlights the action of taking part in something for a period of time.
has engaged in for
Focuses on involvement or participation in activities for a specified duration.
has worked on for
Emphasizes effort and labor invested over a certain period.
has contributed to for
Highlights positive impact and support given over a period.
has served for
Highlights the delivery of a service for a period of time.
has played a role in for
Highlights the participation in some event for a period of time.
has existed for
Focuses solely on the duration of being in existence.
FAQs
How can I use "has been active for" in a sentence?
The phrase "has been active for" is used to indicate the duration of an activity or involvement. For example, "The organization has been active for over a decade" or "This research field has been active for many years".
What are some alternatives to "has been active for"?
You can use alternatives such as "has been operating for", "has been in operation for", or "has been functioning for" to express similar meanings depending on the specific context.
Is there a difference between "has been active for" and "has participated in for"?
While both indicate involvement over time, "has been active for" suggests a continuous or ongoing engagement, whereas "has participated in for" implies involvement in specific events or activities. The choice depends on whether you want to emphasize ongoing involvement or discrete participations.
Which is more appropriate: "has been active for a long time" or "has been active for many years"?
"Has been active for many years" is generally more precise and informative than "has been active for a long time". While both are acceptable, specifying the approximate duration with "many years" provides better context. If you have precise data, using the exact duration is preferable.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested