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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
has long suggested
Grammar usage guide and real-world examplesUSAGE SUMMARY
"has long suggested" is a correct and commonly used phrase in written English.
It is typically used to describe something that has been hinted at or recommended for a significant amount of time. Example: "The renowned scientist has long suggested that there may be life on other planets, but his claims were only recently confirmed by new evidence."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
Folk wisdom has long suggested that stressful events take a toll on health.
Science & Research
Its entire ethos, Wells Fargo has long suggested, is one of trust and ethics.
News & Media
WASHINGTON — President Obama has long suggested that he would like to move beyond race.
News & Media
The extensive literature on political trust has long suggested a link between macroeconomic conditions and public trust in political institutions.
Science
Literature has long suggested that the physical environment in early childcare centre have an impact on children's development.
Anecdotal evidence from those who care for African grays has long suggested that the parrots possess high innate intelligence.
Encyclopedias
Conventional wisdom has long suggested that, as job performance increases, so does the value or return to the company.
News & Media
Her brand of pianism, assertive and soulful, has long suggested a golden mean of major postwar styles.
News & Media
Notre-Dame's hulking, Gothic presence has long suggested that there is something mysterious and unknowable at the center of it all.
News & Media
Dr. Patz said that the biology of lung cancer has long suggested that the size of cancerous lung tumors tells little about the stage of the disease.
News & Media
This was the time, accepted wisdom has long suggested, when jingoism ruled and contemptuous women handed out white feathers to any supposed shirker of enlistable age.
News & Media
Expert writing Tips
Best practice
Use "has long suggested" to introduce ideas or theories that have been around for a while but may not be universally accepted. It's a good way to show the history of a concept.
Common error
Avoid repeating "has long suggested" too frequently within a single piece of writing. Vary your language to maintain reader engagement and avoid sounding repetitive.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has long suggested" functions as a verb phrase indicating a sustained action or belief over time. It introduces an idea, theory, or viewpoint that has been proposed or hinted at for a considerable period. As Ludwig AI confirms, this is a correct and commonly used phrase.
Frequent in
News & Media
50%
Science
40%
Encyclopedias
10%
Less common in
Formal & Business
0%
Academia
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "has long suggested" is a versatile phrase used to introduce ideas or theories that have been around for a significant period. Ludwig AI confirms its grammatical correctness and common usage. It functions as a verb phrase, indicating sustained action over time and conveying a neutral to formal register. As shown in the Ludwig examples, its primary purpose is to acknowledge existing knowledge before presenting new information or perspectives, particularly in news, scientific, and encyclopedic contexts. Be mindful of overuse and consider related phrases like "has long proposed" or "has often indicated" for variation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
has long speculated
Replaces "suggested" with "speculated", implying a more theoretical or uncertain proposition.
has long proposed
Replaces "suggested" with "proposed", indicating a formal suggestion or plan.
has long maintained
Implies a sustained and consistent assertion over time.
has long alleged
Replaces "suggested" with "alleged", indicating an unproven accusation or claim.
has long assumed
Replaces "suggested" with "assumed", implying something taken for granted without proof.
has long asserted
Replaces "suggested" with "asserted", highlighting a confident and forceful statement.
has long insisted
Replaces "suggested" with "insisted", emphasizing a firm and persistent assertion.
has often indicated
Focuses on repeated indications rather than suggestions.
has historically implied
Highlights the historical context of the implication.
has consistently pointed out
Emphasizes the consistent and pointed nature of the suggestion.
FAQs
How can I use "has long suggested" in a sentence?
You can use "has long suggested" to introduce an idea, theory, or practice that has been proposed or hinted at for a significant period, like: "Conventional wisdom "has long suggested" that job performance increases with value to the company."
What are some alternatives to "has long suggested"?
Alternatives include "has long proposed", "has long maintained", or "has often indicated" depending on the specific nuance you want to convey.
Is it appropriate to use "has long suggested" in formal writing?
Yes, "has long suggested" is suitable for formal writing, especially when discussing established or recurring viewpoints. However, ensure the context aligns with the level of formality.
What's the difference between "has long suggested" and "has recently suggested"?
"Has long suggested" implies the idea has been around for a while, while "has recently suggested" indicates it's a new or relatively recent proposal. Choose the phrase that accurately reflects the timeline.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested