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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
i believed that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"I believed that" is correct and usable in written English.
You can use it to introduce a statement that expresses an opinion or an idea that you held in the past. For example: "I believed that the world was a kinder place before I experienced so much tragedy."
✓ Grammatically correct
News & Media
Alternative expressions(19)
I was convinced that
I used to think that
It was my understanding that
I had thought that
I was of the opinion that
I felt sure that
I was under the impression that
I took it for granted that
I had assumed that
i liked that
i imagined that
i thought that
i considered that
i felt that
i perceived that
i envisioned that
i believes that
i believe that
i considering that
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
46 human-written examples
I believed that would say a lot.
News & Media
I believed that story until I was 10 years old.
News & Media
I believed that I could help her.
News & Media
I believed that, and still do.
News & Media
I believed that then!" He laughs.
News & Media
"I believed that up to a few years ago...
Human-verified similar examples from authoritative sources
Similar Expressions
14 human-written examples
I believe that's true.
News & Media
"I believe that's appropriate".
News & Media
(I believe that means bananas).
News & Media
I believe that very strongly.
News & Media
I believe that's an exact quote.
News & Media
Expert writing Tips
Best practice
Use "I believed that" to clearly express a past conviction or understanding. It's particularly effective when contrasting a previous belief with a current perspective.
Common error
Avoid shifting tenses after "I believed that". Ensure the subsequent clause maintains a consistent past tense to accurately reflect the past belief. For example, use "I believed that he was honest" instead of "I believed that he is honest."
Source & Trust
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I believed that" functions as a clause introducer, presenting a statement of past belief or conviction. According to Ludwig, this phrase is perfectly acceptable in written English. It sets the stage for explaining the belief and often leads to a contrasting statement or explanation of how that belief has changed or been proven.
Frequent in
News & Media
90%
Wiki
5%
Academia
2%
Less common in
Formal & Business
1%
Science
1%
Reference
1%
Ludwig's WRAP-UP
In summary, "I believed that" is a common and grammatically sound phrase used to express a past belief or conviction. As Ludwig AI confirms, it's readily usable in written English. Its applications span numerous contexts, particularly in news and media, where personal perspectives are often shared. While alternatives like "I was convinced that" or "I used to think that" exist, the phrase is versatile and suitable for a wide range of situations. When using it, ensure consistency in tense to accurately convey the past belief.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I used to think that
Clearly indicates a belief held in the past but not necessarily now.
I had thought that
Indicates a past belief that may no longer be held.
I was convinced that
Emphasizes a strong and unwavering belief.
I was of the opinion that
Implies a more formal and considered viewpoint.
I felt sure that
Expresses a belief based on intuition or feeling.
It was my understanding that
Highlights the source of the belief as information received.
I had faith that
Suggests a belief based on trust or confidence, often without proof.
I was under the impression that
Suggests a belief based on incomplete or possibly incorrect information.
I took it for granted that
Shows the belief was accepted without question.
I had assumed that
Implies a belief taken for granted without concrete evidence.
FAQs
How can I use "I believed that" in a sentence?
"I believed that" introduces a statement that expresses a past opinion, assumption, or conviction. For example, "I believed that the project would be successful, but I was wrong".
What are some alternatives to "I believed that"?
Depending on the context, you can use alternatives such as "I was convinced that", "I used to think that", or "It was my understanding that".
Is "I believed that" formal or informal?
"I believed that" is generally neutral and can be used in both formal and informal contexts, depending on the surrounding language and the overall tone of the communication.
What's the difference between "I believe that" and "I believed that"?
"I believe that" expresses a current belief, while "I believed that" expresses a belief held in the past. The tense change indicates whether the belief is still held or has been revised.
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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