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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
has operated since
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has operated since" is correct and usable in written English.
It can be used to indicate the starting point of an operation or activity that continues to the present. Example: "The company has operated since 1995, providing quality services to its clients."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(15)
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
52 human-written examples
California has had serious power shortages since last summer, and the power industry has operated since Jan . 17under a declaration of emergency by the governor.
News & Media
Yet, Triumph Motorcycles was revived in 1984 and has operated since.
News & Media
Universal Genève, a manufacturer of chronographs, has operated since 2004 with Asian backers.
News & Media
NetLibrary, an online-only e-book collection for libraries, has operated since 1998.
News & Media
The University of Buckingham has operated since the 1970s, and has not yet ousted Oxbridge.
News & Media
Yet that is how the book industry has operated since the Depression.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
8 human-written examples
The current one has operated since 1966.
News & Media
The club, with about 40 members, all men, has operated since 1972, and attracts newcomers by word of mouth.
News & Media
Faust then headed for Shanghai to speak at the official opening of the Harvard Center Shanghai, which has operated since 2008.
Academia
Sue's is an after-school program in North Kenwood-Oakland, a beat-up neighborhood north of Hyde Park, that his mother has operated since 1961.
News & Media
Nevertheless, astronomers have gathered an impressive haul of exoplanetary data from NASA's Kepler space observatory, which has operated since 2009.
Academia
Expert writing Tips
Best practice
When using "has operated since", ensure that the subject is still currently active. This phrase indicates an ongoing activity from a specific point in the past to the present.
Common error
Avoid using "has operated since" when referring to something that no longer exists or functions. If the subject is no longer active, use the past perfect tense (e.g., "had operated until").
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has operated since" functions as a verb phrase indicating the commencement of an activity or existence at a specific point in the past and its continuation to the present. This use aligns with examples from Ludwig AI and other reputable sources.
Frequent in
News & Media
52%
Science
27%
Academia
8%
Less common in
Formal & Business
8%
Wiki
5%
Reference
0%
Ludwig's WRAP-UP
In summary, "has operated since" is a grammatically correct and very common phrase used to indicate that something began operating at a specific time and continues to do so. As Ludwig AI confirms, it's suitable for various contexts, particularly news, scientific, and academic writing. To ensure clarity, always verify that the subject is still active and that the tense aligns with the intended meaning. High-quality sources such as The New York Times and The Guardian frequently employ this phrase, reinforcing its reliability and widespread acceptance.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
has been functioning since
Replaces "operated" with "functioning", emphasizing the ongoing process or activity.
has been in operation since
Uses the noun phrase "in operation" instead of the verb "operated", slightly changing the emphasis.
has been running since
Substitutes "operated" with "running", suitable for describing systems or businesses.
has existed since
Emphasizes existence rather than active operation, useful for institutions or entities.
has been active since
Focuses on the active involvement or engagement since a particular time.
has served since
Implies a serving or providing function from a specific point in time.
dates back to
Offers a more concise way to express the origin or commencement of something.
was established in
Focuses on the act of founding or creating something at a specific time.
originated in
Highlights the place or time of origin or beginning.
commenced operations in
Formally indicates when something began to operate or function.
FAQs
How do I use "has operated since" in a sentence?
Use "has operated since" to indicate that something started operating at a specific time in the past and is still operating now. For example, "The company "has operated since" 1995."
What are some alternatives to "has operated since"?
Alternatives include "has been functioning since", "has been in operation since", or "has been running since", depending on the specific context.
Is it correct to say "has been operating since" instead of "has operated since"?
Both ""has operated since"" and "has been operating since" are grammatically correct and often interchangeable. The continuous form "has been operating" emphasizes the ongoing nature of the activity.
What's the difference between "was established in" and "has operated since"?
"Was established in" focuses on the founding date, while ""has operated since"" emphasizes the continuous operation from that date to the present. For example, "The company was established in 1920, and "has operated since" then."
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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