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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
have long noted
Grammar usage guide and real-world examplesUSAGE SUMMARY
"have long noted" is a correct and usable phrase in written English.
It is typically used to convey that something has been observed or recognized for a significant amount of time. Example: Scientists have long noted the effects of climate change on polar bear populations in the Arctic region.
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
have consistently observed
have frequently pointed out
have historically recognized
have long participated
have long incorporated
have long documented
have long demonstrated
have long acknowledged
have long reported
have long recognized
have long expelled
have long asserted
have long embraced
have long mistrusted
have long beguiled
have long done
have long needed
have long confused
have long denied
have long challenged
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
60 human-written examples
Detectives have long noted that crimes increase around the holidays.
News & Media
Indeed, scholars have long noted the difficulties a trade-off presents for companies and policymakers alike.
Scholars have long noted how migration streams, once initiated, obtain a self-feeding character.
Academia
Scientists have long noted that marmosets are unusual among primates for their doting fathers.
News & Media
Moreover, experts have long noted that while even slight differences in I.Q.
News & Media
Historians of numbers have long noted that 11 makes a team.
News & Media
Social scientists have long noted the effects of the images of the African-American male brought forth in popular culture.
Science
Psychologists have long noted the importance of warm physical contact with caregivers in developing healthy relationships as adults.
Academia
But other thinkers in the field have long noted that any ecosystem is itself a process, always in flux.
News & Media
Researchers who study human morality — and, its intersection with human psychology — have long noted that we are frustratingly inconsistent beings.
News & Media
Economists have long noted that the diffusion of technology starts slowly, accelerates, and then slows with maturity.
News & Media
Expert writing Tips
Best practice
When using "have long noted", ensure the context provides sufficient evidence or reference to the extended period over which the observation has been made. This adds credibility and depth to your statement.
Common error
Avoid using "have long noted" when referring to recent or short-term observations. The phrase implies a well-established and historically recognized fact or trend.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have long noted" functions as an introductory expression used to present established or widely acknowledged information. It signals that what follows has been observed or recognized over a significant period. As Ludwig AI confirms, it is a correct and usable phrase.
Frequent in
News & Media
38%
Academia
33%
Science
22%
Less common in
Encyclopedias
3%
Wiki
2%
Formal & Business
2%
Ludwig's WRAP-UP
In summary, "have long noted" is a phrase used to introduce information that has been observed or recognized over a significant period. According to Ludwig AI, it is grammatically correct and commonly used. It functions to add credibility to the statement by highlighting its established nature, and is found most frequently in News & Media, Academic, and Science sources. When using the phrase, ensure the context aligns with a long-term observation and avoid using it for recent findings. Related phrases such as "have consistently observed" can provide alternatives depending on the specific nuance you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
have consistently observed
Replaces "noted" with "observed" and adds "consistently" to emphasize the continuous nature of the observation.
have frequently pointed out
Substitutes "noted" with "pointed out" and includes "frequently" to indicate the common occurrence of the observation.
have historically recognized
Replaces "long" with "historically" and "noted" with "recognized", highlighting the recognition over a period.
have repeatedly emphasized
Changes "noted" to "emphasized" and "long" to "repeatedly", focusing on the act of stressing the importance of something.
have traditionally acknowledged
Replaces "long" with "traditionally" and "noted" with "acknowledged", implying a customary acceptance of a fact.
have continuously highlighted
Substitutes "noted" with "highlighted" and includes "continuously" to show the ongoing nature of emphasizing something.
have regularly indicated
Replaces "noted" with "indicated" and "long" with "regularly", suggesting a recurring signal or sign.
have commonly reported
Changes "noted" to "reported" and "long" to "commonly", focusing on the frequent relaying of information.
have generally understood
Replaces "noted" with "understood" and "long" with "generally", implying a wide acceptance or comprehension.
have long been aware
Substitutes "noted" with "been aware", focusing on the state of being conscious or informed about something for a considerable time.
FAQs
How can I effectively use "have long noted" in a sentence?
Use "have long noted" to indicate that a fact, trend, or observation has been recognized or documented over a significant period. For example, "Researchers "have long noted" the correlation between poverty and access to education".
What are some alternatives to "have long noted"?
You can use phrases like "have consistently observed", "have frequently pointed out", or "have historically recognized" to convey a similar meaning.
Is it appropriate to use "have long noted" in informal writing?
While grammatically correct, "have long noted" leans toward formal writing. In informal contexts, simpler phrases like "people know" or "it's been known" might be more appropriate.
What's the difference between ""have long noted"" and "have recently observed"?
"Have long noted" implies recognition over an extended period, whereas "have recently observed" indicates a more immediate or recent observation. The choice depends on the timeframe you wish to emphasize.
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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
4.5/5
Expert rating
Real-world application tested