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
thought he was
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "thought he was" is correct and usable in written English.
It can be used when expressing a belief or assumption about someone's identity, state, or condition in the past. Example: "She thought he was the right person for the job, but it turned out she was mistaken."
✓ Grammatically correct
News & Media
Alternative expressions(4)
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
Allen thought he was.
News & Media
He thought he was.
News & Media
"They thought he was pretending.
News & Media
I thought he was patient".
News & Media
"Stengel thought he was crazy".
News & Media
I thought he was nice.
News & Media
I'd thought he was inside.
News & Media
I thought he was cool.
News & Media
People thought he was rude.
News & Media
I thought he was nuts".
News & Media
"We thought he was gone.
News & Media
Expert writing Tips
Best practice
When using "thought he was", ensure the context clearly establishes who "he" refers to, avoiding ambiguity for the reader. For example, "John arrived late; Mary thought he was delayed by traffic".
Common error
Avoid using "thought he was" when the belief is still current. Use "think he is" instead. For example, "Yesterday, I thought he was sick; today, I still think he is".
Source & Trust
94%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "thought he was" primarily functions as part of a clause expressing a past belief or assumption. Ludwig AI highlights numerous examples where this phrase is used to convey a past perception or judgment.
Frequent in
News & Media
98%
Science
1%
Formal & Business
1%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "thought he was" is a grammatically sound and frequently used phrase for expressing past beliefs or assumptions about someone, as validated by Ludwig AI. Predominantly found in news and media contexts, its neutral register makes it appropriate for diverse writing scenarios. To ensure clarity, writers should specify the referent of "he" and be mindful of tense consistency. While alternatives like "believed he was" or "assumed he was" exist, "thought he was" remains a versatile choice. The phrase's correctness and widespread usage, as indicated by Ludwig, confirm its reliability in written English.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it seemed he was
Indicates an appearance or outward indication.
it appeared he was
Similar to 'it seemed', but may imply a more superficial assessment.
assumed he was
Suggests a conclusion reached without complete evidence.
presumed he was
Similar to 'assumed', but can also suggest a legal or formal context.
had the impression he was
Suggests a vague or intuitive feeling.
believed him to be
Implies a stronger conviction or certainty than "thought he was".
suspected he was
Implies a belief based on intuition or limited evidence, often with a negative connotation.
considered him to be
Indicates a more formal or deliberate evaluation.
deemed him to be
Indicates a formal judgment or assessment.
imagined him to be
Suggests a fanciful or unrealistic belief.
FAQs
What does "thought he was" mean?
The phrase "thought he was" indicates a past belief or assumption about someone's identity, condition, or state. It suggests that at one point, an individual held a particular view about another person.
How can I use "thought he was" in a sentence?
You can use "thought he was" to describe a past belief, such as, "I "thought he was lying" when he said he'd won the lottery" or "Everyone "thought he was crazy" for investing all his money in that venture."
What are some alternatives to "thought he was"?
Depending on the context, you could use alternatives like "believed he was", "assumed he was", or "considered him to be".
Is it correct to say "thought he would be" instead of "thought he was"?
The choice between "thought he was" and "thought he would be" depends on the intended meaning. "Thought he was" refers to a state or identity at a past time, while "thought he would be" expresses an expectation about a future state from a past perspective. For example, "I thought he was the manager" vs. "I thought he would be promoted".
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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
94%
Authority and reliability
4.6/5
Expert rating
Real-world application tested