Used and loved by millions
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
under the presumption
Grammar usage guide and real-world examplesUSAGE SUMMARY
"under the presumption" is a grammatically correct and usable phrase in written English.
It means to make an assumption that something is true, typically based on incomplete evidence. For example, "Under the presumption that he had already left, she locked the door and left the house."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
under the proviso
presuming that
in the belief that
given that
under the requirement
under the forecast
under the interest
under the order
under the prediction
with the anticipation of
in anticipation of
assuming that
under the expectation
in the hope that
under the hypothesis
under the precondition
under the thing
under the scenario
on the premise that
under the supposition
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
"And they shouldn't operate under the presumption that they can influence us".
News & Media
The exemption is available under the presumption that the state determination of fairness is sufficient to replace S.E.C. review in a registration.
News & Media
Law enforcement and intelligence agencies should operate under the presumption that they may keep information about Americans only if there is a "reasonable suspicion" of criminal activity.
News & Media
Under the presumption rules described in § 1.6049-5(d)(2)(i), RM2 is required to treat A as a U.S. non-exempt recipient.
Academia
Records of students whose last date of attendance was 100 years ago or more are open under the presumption that all such students are deceased.
Academia
I was opposed, under the presumption that S.D.S. meant Students for Decent Styles, a group that had been active in fighting spaghetti-strap dresses at my high school.
News & Media
That does not mean the public will be satisfied with an explanation that he authorized an invasion under the presumption it would not happen.
News & Media
Until this year, candidates operated under the presumption that national political parties were viewed the same way and subject to the same restrictions.
News & Media
While his staff knew a campaign was not foreordained, aides operated under the presumption the governor would, ultimately, pursue a presidential bid.
News & Media
The optimal design and reform of agricultural policy are studied under the presumption that agricultural producers are better informed about their technology or their actions than agricultural policy makers.
The design is based on the use of general predictive control to provide optimized set-points under the presumption a well designed regulatory control was implemented at the executive level.
Science
Expert writing Tips
Best practice
When using "under the presumption", ensure the context clearly indicates what is being assumed and why. This improves clarity and avoids misunderstandings.
Common error
Avoid using "under the presumption" without providing any rationale or evidence for the assumption. Always offer some context or justification to support the presumption being made.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "under the presumption" functions as a prepositional phrase that introduces a condition or basis for an action, decision, or statement. It modifies the main clause by specifying the assumption on which it is based. Ludwig AI confirms that it is grammatically correct and widely used.
Frequent in
News & Media
54%
Science
32%
Academia
8%
Less common in
Wiki
5%
Formal & Business
1%
Reference
0%
Ludwig's WRAP-UP
In summary, "under the presumption" is a versatile prepositional phrase used to introduce an action or statement based on a specific assumption. Ludwig AI confirms its grammatical correctness and widespread usage. It is most frequently found in news, science, and academic contexts, indicating a formal to neutral register. When using this phrase, ensure that the underlying assumption is clearly stated and justified to avoid ambiguity. Alternatives like "assuming that" or "on the assumption that" can provide a similar meaning with slight variations in emphasis. Remember to substantiate your presumptions to maintain credibility and clarity in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
assuming that
Direct replacement with a more concise phrase.
on the assumption that
Emphasizes the basis for the assumption.
with the understanding that
Highlights a mutual agreement or expectation.
presuming that
A more active verb form of making an assumption.
given that
Introduces a fact or condition that is taken for granted.
in the belief that
Focuses on the conviction behind the assumption.
with the expectation that
Highlights anticipating or looking forward to a specific outcome.
taking for granted that
Emphasizes a lack of critical examination.
in the light of
Suggests an assumption based on available information.
hypothesizing that
Introducing an assumption in a formal or scientific context.
FAQs
How can I use "under the presumption" in a sentence?
You can use "under the presumption" to indicate that an action or belief is based on an assumption. For example, "Under the presumption that the meeting would start on time, she arrived promptly."
What are some alternatives to "under the presumption"?
Alternatives include "assuming that", "on the assumption that", or "with the understanding that", depending on the specific nuance you want to convey.
Is it better to say "under the presumption" or "on the presumption"?
"Under the presumption" and "on the presumption" are both acceptable, but "on the presumption" is slightly more common. The choice depends on personal preference and the specific context.
When is it appropriate to use "under the presumption" in writing?
Use "under the presumption" in situations where you need to explicitly state that a decision, action, or conclusion is based on an assumption, especially when the assumption might not be universally shared or obvious.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested