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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 been assumed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have been assumed" is correct and usable in written English.
It can be used when discussing beliefs, expectations, or conclusions that have been made in the past and continue to hold relevance. Example: "The results of the experiment have been assumed to indicate a significant correlation between the variables."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
were deemed
have been imagined
have been stolen
have been born
have been named
have been strengthened
were undertaken
originated
have been practiced
have been suffered
have been attributed
have been appeared
have been hypothesized
have been revealed
were carried out
have been proven
have been tested
were developed
have been bred
has been assumed
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
Ideal solutions have been assumed.
Science
The exciting forces have been assumed to be periodic.
The slim grooves "have been assumed to depict cicatrization markings," the label says.
News & Media
In the book's final poem, "Cythera," the roles have been assumed by other, younger actors.
News & Media
Frankly, it should have been assumed when New York made the bid for the convention.
News & Media
So far, carriers have been assumed to have a sheet-like character.
Some of the data have been assumed based on expert estimation.
Smooth rocks found in dinosaur-bearing formations have been assumed to be "used" gastroliths vomited up by dinosaurs.
Steel frames have been assumed to have elastic-plastic behavior with 1% linear strain hardening.
Science
Based on the modelling, different mechanical behaviours have been assumed for the constitutive material.
Science
Semi-infinite planar diffusion and excess of ligand in the organic phase have been assumed.
Science
Expert writing Tips
Best practice
When using "have been assumed", ensure that the context clearly indicates who made the assumption and the basis for it. This adds clarity and credibility to your writing.
Common error
Avoid using "have been assumed" without providing any supporting evidence or rationale. Failing to do so can weaken your argument and make your claims seem arbitrary.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have been assumed" functions as a passive voice construction, indicating that a belief, idea, or condition has been accepted or supposed without concrete evidence or proof. As Ludwig AI confirms, this phrase is usable in written English.
Frequent in
Science
72%
News & Media
18%
Encyclopedias
4%
Less common in
Formal & Business
2%
Social Media
2%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "have been assumed" is a grammatically correct and commonly used passive construction that indicates a belief or supposition without definitive proof. Ludwig AI indicates that is usable in written English. It's frequently found in scientific and news-related contexts and carries a neutral to slightly formal tone. When using this phrase, it's important to provide context and justification for the assumption to maintain clarity and credibility. Alternatives like "were presumed" or "were taken for granted" can offer nuanced variations in meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
were presumed
Changes the tense and uses a synonym for 'assumed', making it a simple past passive construction.
were taken for granted
Indicates that something was accepted without questioning or consideration.
have been supposed
Suggests a common belief or expectation, often without explicit evidence.
have been understood
Focuses on the comprehension or interpretation of something, implying acceptance.
have been believed
Emphasizes the acceptance of something as true, even if not proven.
were considered
Indicates that something was thought of in a particular way, potentially leading to its acceptance.
were deemed
Highlights a formal judgment or assessment that led to a particular conclusion.
were thought to be
Expresses a general opinion or idea about something, implying less certainty.
have been conjectured
Suggests a hypothesis or speculation, often in a scientific context.
have been hypothesized
Similar to 'conjectured', but more explicitly indicates a scientific or research-based assumption.
FAQs
How can I use "have been assumed" in a sentence?
Use "have been assumed" to indicate that something is believed to be true without concrete proof. For example, "It "has been assumed" that increased funding will improve research outcomes."
What are some alternatives to "have been assumed"?
Alternatives include "were presumed", "were taken for granted", or "have been supposed", depending on the nuance you want to convey.
Is it always appropriate to use "have been assumed" in formal writing?
While generally acceptable, be mindful of overusing "have been assumed" without providing sufficient justification. Consider using stronger verbs if evidence is available or qualifiers if the assumption is tentative.
What's the difference between "have been assumed" and "have been proven"?
"Have been assumed" indicates a belief without proof, whereas "have been proven" signifies that something has been demonstrated to be true through evidence.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested