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
presuming
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word "presuming" is correct and usable in written English.
You can use it to indicate an assumption or conjecture about a situation before more information is known. Example sentence: Presuming the weather is nice on Saturday, we can plan to have a picnic in the park.
✓ Grammatically correct
News & Media
Science
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
In other words, in the prey choice case, profitabilities, prey densities and search time availability would presumably have been among the selection conditions of a prey choice strategy (presuming it is an adaptation).
Science
Environment minister Greg Hunt has been out and about this morning on the ABC and on the doors at Parliament, "hoping and expecting but not presuming" the new senate will pass the carbon tax repeal bills, driving the final nail into the heart of Labor's emissions trading scheme.
News & Media
It was nothing to do with intelligence: it was the result of 18 years spent presuming that what you had to say was important.
News & Media
Presuming that Hollywood doesn't stop paying hosting fees for their old domains, their standalone movie sites will be preserved forever in digital amber.
News & Media
Presuming that Hodgson will continue to retain the same 4-4-2 midformationmond formation he used to so little success at the World Cup, Raheem Sterling will presumably stay in the No10 role behind two strikers, while Hodgson has asserted that Rooney remains his first-choice selection.
News & Media
Of course, I'm presuming that all schools have jellies floating about at the top.
News & Media
As it is, it's time to stop presuming that anyone who lives within 300 yards of a stile is pro-hunting.
News & Media
However, such coverage – as well as reflecting some understandable sensitivity in the area – made the mistake of presuming that the musical is a trivialising form, as if Wright and the victims were going to be parading in chorus lines and belting out thumping rhymed numbers, like Adolf Hitler in Mel Brooks's The Producers but without the irony.
News & Media
I'm presuming Sky's aim is to give the Murnaghan show a higher profile within Westminster, as it competes directly against the Andrew Marr show.
News & Media
She will have to read set texts when she studies for formal exams later – presuming she takes them.
News & Media
Shrewd tinkering with the state's 53 seats (presuming it adds one to the present tally) could leave prominent Republicans battling for the same seat.
News & Media
Expert writing Tips
Best practice
Consider the formality of your writing context. While "presuming" is generally acceptable, more formal alternatives like "assuming that" or "given that" may be more appropriate for academic or business writing.
Common error
Avoid using "presuming" repeatedly in formal documents. Vary your language with alternatives like "assuming that", "given that", or "on the assumption that" to maintain a professional tone.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The word "presuming" functions as a present participle, often used to introduce a clause that states an assumption or condition. Ludwig AI confirms that it is correct and usable in written English.
Frequent in
News & Media
48%
Science
45%
Formal & Business
7%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "presuming" is a grammatically sound and frequently employed present participle used to introduce an assumption or condition. As Ludwig AI confirms, it's suitable for a variety of writing contexts, although more formal alternatives might be preferable in academic or professional settings. Predominantly found in news and scientific sources, it serves to establish a basis upon which subsequent statements depend. Be mindful of the potential for overuse in formal contexts, and consider variations like "assuming that" or "given that" to maintain a balanced and professional tone.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
assuming
Similar to "presuming", but slightly more common and neutral in tone.
supposing
Implies a more tentative or hypothetical assumption than "presuming".
if we assume
More explicit in stating the act of assumption.
given that
Introduces a premise upon which a conclusion is based.
on the assumption that
More formal and emphasizes the basis for the presumption.
in the event that
Focuses on a specific condition being met.
conjecturing
Suggests a guess based on incomplete information.
hypothesizing
More formal and often used in scientific contexts.
postulating
Presents something as true, often as a basis for reasoning.
taking for granted
Suggests an assumption made without critical thought.
FAQs
How can I use "presuming" in a sentence?
"Presuming" can introduce an assumption or condition upon which a statement is based. For example, "Presuming the weather is good, we'll go for a hike".
What are some alternatives to "presuming"?
Alternatives include "assuming", "supposing", or "given that", depending on the specific context.
Is there a difference between "presuming" and "assuming"?
While similar, "presuming" can sometimes imply a slightly stronger belief in the assumption than "assuming". However, they are often interchangeable.
When is it appropriate to use "presuming" in writing?
It is appropriate to use "presuming" when you want to introduce a condition or assumption that a subsequent statement depends on. Be mindful of the context and choose more formal alternatives like "given that" in academic or professional writing.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested