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
I postulate that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"I postulate that" is a correct and usable phrase in written English.
You can use it to introduce a statement or hypothesis that you have determined. For example, "I postulate that the impact of this policy change will be far-reaching."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
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
10 human-written examples
I postulate that analysis of vocalizations produced by hybrids of vocal non-learner species may help understanding the gradual process that led to vocal divergence during speciation.
Science
David Brooks's optimism ("Refuting the Cynics," column, Nov. 25) is well received, and although I'm sure that America is a better place than in the past, I postulate that it is still not good enough.
News & Media
I postulate that the negative outcomes of these studies are related to the fact that the increased dose of protein/amino acids were given as a continuous infusion.
Science
I postulate that early maternal hypothyroxinemia resulting in low T3 in the fetal brain during the period of neuronal cell migration (weeks 8 12 of pregnancy) may produce morphological brain changes leading to autism.
Nearby sites are more similar in epiphytes than distant sites (Mantel's r = 0.44, P = 0.002) and I postulate that this relates to differences in seed supply, viewing the development of the epiphyte community from a dispersal assembly perspective.
I postulate that, for couples in which one person works but the other does not, the interactions between husband and wife regarding hurricane preparedness are different from those between a husband and wife who both work and share preparation duties.4 The interviews support that postulation.
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
I postulated that was its only loss in the history of life [ 1, 5, 29, 30].
Science
I would postulate that American violence is not increasing because of exposure to staged violence, it's because we've lost sight of real violence.
News & Media
And in that regard I would even postulate that Nokia will now willingly sell itself to Microsoft, at a reduced price, within the next 18 months.
News & Media
We postulate that type I IFN administrated at later time-points is insufficiently expressed prior to endogenous cytokine production in response to virus.
Science
On the other hand, default-interventionist theories postulate that system I generates a rapid and intuitive default response, which may or may not be intervened upon by subsequent slow and deliberative processed of system II [ 2, 5, 27].
Expert writing Tips
Best practice
When using "I postulate that", clearly define the basis for your proposition. Provide supporting evidence or reasoning to enhance the credibility of your statement.
Common error
Avoid using "I postulate that" when presenting well-established facts or widely accepted theories. This phrase is best suited for introducing novel ideas or hypotheses that require further investigation.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I postulate that" serves as a declarative statement introducing a hypothesis or proposition. As Ludwig AI confirms, it is grammatically correct. It is frequently used to introduce a novel idea or a tentative explanation that requires further investigation.
Frequent in
Science
50%
News & Media
33%
Formal & Business
17%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "I postulate that" is a grammatically sound phrase used to introduce a hypothesis or proposition, as confirmed by Ludwig AI. It is primarily found in formal and scientific contexts, indicating a reasoned but unproven idea. While not as common as simpler alternatives like "I think that", it serves as a robust way to introduce a theory that warrants further investigation. When using this phrase, remember to support your statement with evidence or reasoning, and avoid using it for well-established facts. Consider alternatives such as "I hypothesize that" or "I propose that" depending on the specific nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I hypothesize that
Replaces 'postulate' with 'hypothesize', indicating a more tentative and less firmly established idea.
I propose that
Uses 'propose' instead of 'postulate', suggesting a formal suggestion or theory.
I suggest that
Replaces 'postulate' with 'suggest', indicating a milder and more informal proposition.
I theorize that
Uses 'theorize' in place of 'postulate', highlighting the theoretical nature of the proposition.
I submit that
Replaces 'postulate' with 'submit', suggesting a formal and respectful presentation of an idea.
I posit that
Uses 'posit' instead of 'postulate', providing a more concise and assertive way of presenting a basic assumption.
I reckon that
Replaces 'postulate' with 'reckon', offering a more informal and conversational way of expressing a belief.
I infer that
Uses 'infer' instead of 'postulate', suggesting a conclusion drawn from evidence or reasoning.
My assumption is that
This phrase emphasizes the role of assumption in the statement, indicating a belief without concrete proof.
It is my contention that
This alternative phrase underscores a belief that is argued, defended, or maintained.
FAQs
How do you use "I postulate that" in a sentence?
Use "I postulate that" to introduce a hypothesis or a proposition that you believe to be true but requires further examination or evidence. For example, "I postulate that the new policy will increase efficiency."
What can I say instead of "I postulate that"?
You can use alternatives like "I hypothesize that", "I propose that", or "I suggest that" depending on the context and the level of formality you want to convey.
Is it appropriate to use "I postulate that" in casual conversation?
While grammatically correct, "I postulate that" is more suited for formal writing and academic or professional settings. In casual conversation, simpler alternatives like "I think that" or "I believe that" are more appropriate.
What is the difference between "I postulate that" and "I hypothesize that"?
Both phrases introduce a proposed explanation. However, "I postulate that" suggests a slightly more assertive proposition, while "I hypothesize that" often implies a more tentative explanation awaiting empirical testing.
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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested