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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
he supposed that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "he supposed that" is correct and usable in written English.
It can be used when expressing someone's belief or assumption about a situation or fact. Example: "He supposed that the meeting would start on time, but he was mistaken."
✓ Grammatically correct
News & Media
Academia
Encyclopedias
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
39 human-written examples
But he supposed that was the way teachers always were.
News & Media
Beckham scored one goal at this year's World Cup and made two others but he was mistaken if he supposed that would safeguard him.
News & Media
Like the devil Belial in "Paradise Lost", he surrendered to open-ended daydreaming.For who would lose Though full of pain, this intellectual being, These thoughts that wander through eternity?He was, he supposed, that "intellectual being", though he made no great play of it.
News & Media
He supposed that when a substance burned, a combustible earth was liberated.
Encyclopedias
He supposed that they were then waiting for these horse, and that the delay was caused on this account.
When the women arrived, he said, one of them was incapacitated, and he supposed that she was on drugs.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
21 human-written examples
He supposes that he began to be a bit of a loner at that point.
News & Media
In the five years that Amit is away, he supposes that Altaf will marry or move away.
News & Media
Even if he supposes that profits grow only at their long-run average pace, he says, values are still lower than usual.
News & Media
He supposes that the central bank wants to minimise the weighted sum of the square of the inflation gap and the square of the output gap.
News & Media
He brought some of his own, smoked meat, which he is sharing with us, he says that he supposes that Pa forgot to deliver it to him".
News & Media
Expert writing Tips
Best practice
When using "he supposed that", ensure the context clearly indicates the basis for the supposition, whether it's observation, prior knowledge, or logical inference. This adds credibility to the statement.
Common error
Avoid using "he supposed that" excessively without providing any supporting information. This can make the writing sound weak or speculative. Instead, offer a brief explanation or observation that led to the supposition.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he supposed that" functions as a reporting clause, indicating someone's belief, assumption, or conjecture. As noted by Ludwig AI, it is a correct and usable expression for conveying a character's internal thoughts or deductions. Examples show it used in narratives and analytical writing.
Frequent in
News & Media
33%
Academia
25%
Encyclopedias
17%
Less common in
Science
17%
Wiki
8%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "he supposed that" is a grammatically sound and frequently used phrase to indicate a character's belief, assumption, or conjecture. Ludwig AI confirms its correctness and usability. It appears across various contexts, including news, academic texts, and encyclopedias, indicating its widespread acceptance in neutral and professional registers. When using this phrase, providing some context for the supposition will enhance clarity. Alternatives like "he assumed that" or "he believed that" can be considered to add variety to writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
he assumed that
Replaces "supposed" with "assumed", indicating a belief taken for granted without proof.
he believed that
Substitutes "supposed" with "believed", suggesting a stronger conviction or acceptance of something as true.
he presumed that
Uses "presumed" instead of "supposed", implying an assumption based on probability or prior evidence.
he figured that
Replaces "supposed" with "figured", indicating an informal deduction or conclusion.
he thought that
Substitutes "supposed" with "thought", representing a general consideration or opinion.
he imagined that
Uses "imagined" instead of "supposed", suggesting a belief formed through conjecture or fantasy.
he conjectured that
Replaces "supposed" with "conjectured", implying a speculative or tentative conclusion.
he hypothesized that
Substitutes "supposed" with "hypothesized", indicating a formal proposition or educated guess.
he gathered that
Uses "gathered" instead of "supposed", suggesting an inference based on collected information.
he understood that
Replaces "supposed" with "understood", implying a comprehension or awareness of something.
FAQs
What does "he supposed that" mean?
The phrase "he supposed that" means that someone believed something to be true, often without concrete proof but based on some reasoning or assumption.
When is it appropriate to use "he supposed that" in writing?
It's appropriate to use "he supposed that" when you want to convey that someone held a belief or made an assumption about something, and you want to highlight that this belief may not have been based on solid evidence.
What are some alternatives to "he supposed that"?
You can use alternatives like "he assumed that", "he believed that", or "he presumed that" depending on the context. See more alternatives "here".
Is there a difference between "he supposed that" and "he knew that"?
Yes, "he knew that" implies certainty or verified information, while "he supposed that" suggests an assumption or belief that may or may not be accurate. So "he knew that" implies information is certain while "he supposed that" implies that information is not necessarily true or confirmed.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested