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
this suppose that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this suppose that" is not correct in English.
Did you mean "this supposes that"? You can use "this supposes that" when you want to indicate a condition or assumption that is being made in a statement or argument. Example: "This supposes that all participants have equal access to resources, which may not be the case."
⚠ May contain grammatical issues
Science
News & Media
Formal & Business
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
42 human-written examples
To do this, suppose that is constant on a neighbourhood of, and denote by, where, the maximal interval of constancy of.
His reasoning is this: Suppose that in the actual world a table T is made out of a hunk of wood H; and suppose that there is a possible world w in which this very table, T, is made out of a different hunk of wood, H′.
Science
The idea is this: Suppose that you had messed up very badly with someone you loved and who had once loved you.
News & Media
So the game within the game is this, suppose that they're playing and Serena is at the net and the ball is on Venus' court, and Venus has reached the ball and Venus has to decide whether to try to hit a passing shot past Serena on Serena's left or on Serena's right.
Academia
For this, suppose that z1 ≠ z2.
To prove this, suppose that B = 0 and β = 1.
Human-verified similar examples from authoritative sources
Similar Expressions
18 human-written examples
This supposes that Americans can have a deep enough understanding of Iraq to formulate that vision.
News & Media
This supposes that during their working years individuals spend less than they earn, and thus accumulate wealth, which they plan to draw on once they retire.
News & Media
So this suppose that you have a bunch of patients.
The following theorem is the main result of this paper: Suppose that Assumption 3.1 is satisfied.
I suppose that makes this "simple letter" rather complicated.
News & Media
Expert writing Tips
Best practice
When introducing an assumption, use grammatically correct phrases such as "This assumes that" or "Assuming that this is true".
Common error
Avoid using "this suppose that" as it lacks proper subject-verb agreement. Ensure the verb agrees with the subject; use "this supposes that" or rephrase entirely.
Source & Trust
60%
Authority and reliability
1.2/5
Expert rating
Real-world application tested
Linguistic Context
"This suppose that" is grammatically incorrect. Based on Ludwig AI's analysis, it should be "this supposes that" or preferably rephrased to use more conventional expressions like "this assumes that" to introduce a condition or hypothesis.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "this suppose that" is grammatically incorrect and should be avoided. As per Ludwig AI's analysis, it's better to use phrases such as "this assumes that", "assuming that", or "it is supposed that" to introduce an assumption or condition. Due to its incorrect structure, "this suppose that" is not suitable for formal contexts. Ensure correct subject-verb agreement and clarity when expressing assumptions to maintain credibility and effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
This assumes that
Replaces "suppose" with "assumes" for better grammatical correctness.
This presupposes that
Emphasizes a prior condition or assumption.
It is supposed that
Corrects the grammatical structure using a passive voice.
Assuming that this is true
Introduces the assumption more explicitly.
If we assume that
Clearly indicates a hypothetical condition.
Given that this is the case
Sets the stage for a conditional statement.
On the assumption that
Highlights the foundational nature of the assumption.
It is hypothesized that
Introduces a formal hypothesis.
Taking for granted that
Implies accepting something without proof.
Under the premise that
Formal way of introducing a base condition.
FAQs
What's the correct way to phrase an assumption?
Instead of "this suppose that", use phrases like "this assumes that", "assuming that", or "it is assumed that".
What can I say instead of "this suppose that"?
You can use alternatives like "this presupposes that", "given that", or "under the assumption that" to introduce a condition.
Is "this suppose that" grammatically correct?
No, "this suppose that" is not grammatically correct. The correct form is "this supposes that" or better, "this assumes that".
What is the difference between "this supposes that" and "this assumes that"?
"This supposes that" implies something is taken for granted or inferred, while "this assumes that" indicates something is accepted as true without proof. The latter is often preferred for clarity.
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
60%
Authority and reliability
1.2/5
Expert rating
Real-world application tested