existing since

USAGE SUMMARY

"existing since" is a valid phrase used in written English.
You can use it when referring to something that has been in existence for a period of time. For example, "This restaurant has been existing since the 1930s."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

The terms "micronucleus tests" existing since 1989 and "micronuclei" existing since 1990 were used as medical subject heading (MeSH) key word.

Environmental Health Perspectives

Calls to change the date of Australia Day have existed for years, with organized protests existing since at least 1938.

Huffington Post

"Unfortunately, we know that laws alone cannot change practices that have been existing since time immemorial, especially if it involves a religious belief".

The Guardian

A case that has particularly intrigued me is Klaus Meyer, which advertises itself as existing "since 1924 in Solingen, Germany".

Forbes

Beppu Bay, located in the western portion of the arc-bisecting dextral fault (MTL), is a tectonic depression existing since ca. 5 Ma.

Earth, Planets and Space

Exact descriptions, although existing since the fourteenth century (Schröder 2006; see also the discussion by Silverman 2007; Schröder 2007), are rare and do not go beyond a kind of literary exercise.

Geoscience Letters

Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

However, Mr. Fuller said agencies would not likely cancel existing contracts, since the money for these has already been appropriated.

The New York Times

Experts say there have been some improvements in skimmers and other existing technologies since the 1989 Exxon accident in Alaska.

The New York Times

It was the first time he had ever added to an existing holding since joining the House in 1993, records show.

The New York Times

David Cope's Experiments in Musical Intelligence software, or Emmy, has been producing novel music based on existing works since the 1980s.

Harvard University

The company plans to license the technology to refiners, who could easily incorporate it into existing plants, since it's adapted from UOP's conventional petroleum refining process.

MIT Technology Review

Expert writing Tips

Best practice

Use "existing since" to clearly indicate the duration of something's existence from a specific point in time. For instance, "The tradition has been existing since the early 1900s."

Common error

Avoid using "existing since" when the context already implies existence. For example, instead of saying "The already existing system since 2010", simply state "The system existing since 2010" or "The system has been in place since 2010".

Linguistic Context

The phrase "existing since" functions as an adjective phrase modifying a noun, indicating that the noun's existence began at a specific point in time. Ludwig confirms its use in various contexts.

Expression frequency: Common

Frequent in

Science

32%

News & Media

32%

Wiki

6%

Less common in

Formal & Business

0%

Encyclopedias

3%

Social Media

0%

Ludwig's WRAP-UP

The phrase "existing since" is a common and grammatically sound way to indicate the duration of something's presence or operation. Ludwig AI affirms its broad applicability across diverse fields, including science, news, and general communication. Remember to use it to clearly convey timelines, avoid redundancy, and choose contextually appropriate alternatives, such as "present since" or "established since", for nuanced meanings. "Existing since" serves as a versatile tool for establishing temporal context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

present since

Replaces "existing" with "present", emphasizing current presence from a past point.

in existence from

Rephrases using the full phrase "in existence" and "from" instead of "since".

around since

Uses a more informal term "around" to convey existence from a past time.

in place since

Emphasizes that something has been established or functional from a past date.

established since

Highlights the establishment or founding of something at a specific time in the past.

dating back to

Highlights a historical origin, showing the starting point of existence.

in effect since

Indicates something has been operational or valid from a past date.

operational since

Highlights that a system or entity has been in operation from a certain point.

functioning since

Similar to operational, but focuses on the functionality of something since a specific time.

originating in

Focuses on the origin of something at a particular point in time.

FAQs

How can I use "existing since" in a sentence?

Use "existing since" to indicate when something has been in operation or present from a certain time. For example, "The company has been "existing since" 1995".

What are some alternatives to "existing since"?

Alternatives include phrases like "present since", "around since", or "established since", depending on the nuance you want to convey.

Is it correct to say "has been existing since"?

While grammatically understandable, "has been existing since" can be redundant. It's often more concise to say ""existing since"" or "has existed since".

What's the difference between "existing since" and "founded in"?

"Existing since" refers to the continuous state of something being present from a time onwards, while "founded in" specifically highlights the act of establishing or creating something at a particular time. For example, "The organization has been "existing since" 1950" implies ongoing operation, whereas "The organization was founded in 1950" emphasizes the initial creation event.