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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I thought
Grammar usage guide and real-world examplesUSAGE SUMMARY
"I thought" is a perfectly correct and usable part of a sentence in written English.
You can use it to introduce a reflection or opinion on a past event. For example: "I thought the movie was really funny."
✓ 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
I thought bad thoughts.
Science
I thought.
News & Media
"I thought Robin died".
News & Media
Damn Sunita, I thought.
News & Media
"I thought, Hang on!
News & Media
No kidding, I thought.
News & Media
"I thought, 'Right hand?
News & Media
I thought the worst".
News & Media
"I thought: it's done".
News & Media
You know, I thought.
News & Media
I thought, Cool! Great!
News & Media
Expert writing Tips
Best practice
Use "I thought" to clearly indicate that you are expressing your own past thoughts or reflections, ensuring that your perspective is well-defined.
Common error
While "I thought" is perfectly acceptable, overuse can make writing seem less confident or assertive. Vary your sentence structure and use stronger verbs to express your ideas directly when appropriate.
Source & Trust
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of the phrase "I thought" is as a clause introducer, setting the stage for expressing a past thought, belief, or opinion. Ludwig examples illustrate its use in recounting internal reflections and reactions.
Frequent in
News & Media
75%
Science
15%
Formal & Business
5%
Less common in
Encyclopedias
1%
Wiki
1%
Reference
1%
Ludwig's WRAP-UP
In summary, "I thought" is a very common and grammatically sound phrase used to introduce past thoughts, beliefs, or opinions. Ludwig AI confirms its correctness and usability. While widely applicable, it's important to use it judiciously in formal writing. Alternatives like "I believed" or "I assumed" can add variety. Its prevalence in news media highlights its neutral register and broad acceptance.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I believed
Focuses on the conviction or acceptance of something as true.
I considered
Emphasizes the process of thinking carefully about something, possibly before making a decision.
I figured
Implies a conclusion reached through reasoning or calculation.
I imagined
Suggests the formation of a mental image or concept, often based on limited evidence.
I assumed
Indicates taking something for granted without proof.
It occurred to me
Highlights the sudden realization of something.
I had an idea
Introduces a new thought or plan.
My impression was
Conveys a subjective understanding or feeling about something.
In my opinion
Introduces a personal viewpoint or assessment.
I surmised
Implies forming a belief based on incomplete evidence or intuition.
FAQs
How can I use "I thought" in a sentence?
"I thought" is typically used to introduce a past belief, opinion, or reflection. For example: "I thought the book was well-written", or "I thought about that all day".
What are some alternatives to "I thought"?
Depending on the context, you could use alternatives such as "I believed", "I assumed", or "It occurred to me".
Is it correct to say "I thinked" instead of "I thought"?
No, "I thinked" is grammatically incorrect. The past tense of "think" is "thought".
What's the difference between "I thought" and "I think"?
"I thought" refers to a past thought or belief, while "I think" expresses a current thought or opinion. For instance, "I thought it would rain" refers to a past expectation, while "I think it will rain" indicates a current belief.
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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
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested