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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
The phrase "I believed that" is correct and usable in written English.
It is often used to express a past opinion or feeling that has since been proven false or changed. Example: "I believed that nothing could ever change my mind, but then I heard your opinion and I realized I was wrong."
✓ Grammatically correct
News & Media
Alternative expressions(20)
I was of the belief that
I used to think that
I was under the impression that
I was of the opinion that
It was my understanding that
I assumed that
I presumed that
I took it for granted that
I suggested that
I felt that
I perceived that
I imagined that
I scored that
I feared that
I had a hunch that
I had a feeling that
I surmised that
I understood that
I viewed that
I gathered 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 it was what he had told her.
News & Media
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 indicate a past belief, especially when contrasting it with your current understanding. This helps avoid ambiguity and clarifies the evolution of your thinking.
Common error
Avoid using "I believed that" when referring to established facts or universally accepted truths. This phrase is best suited for expressing personal opinions or convictions that may have changed over time.
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "I believed that" is to introduce a subordinate clause expressing a past belief or opinion. This phrase acts as a declarative statement indicating the speaker's former conviction, as supported by Ludwig.
Frequent in
News & Media
98%
Formal & Business
1%
Wiki
1%
Less common in
Science
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "I believed that" is a common and grammatically sound phrase used to express a past conviction or opinion. As Ludwig AI confirms, it is appropriate for various writing contexts, and its usage frequency is high, particularly in News & Media. While interchangeable with alternatives like "I used to think that" or "I was of the belief that", it's essential to use it accurately, reserving it for opinions rather than established facts. This phrase is effective for indicating a shift in perspective and should be used to clearly convey past viewpoints.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I was of the belief that
Emphasizes the state of holding a belief, adding a slightly more formal tone.
I had the conviction that
Highlights a strong and firm belief, suggesting deeper certainty.
I was of the opinion that
Highlights a personal judgment or viewpoint, rather than a factual belief.
I held the view that
Indicates a considered opinion or perspective, often related to a specific issue.
I used to think that
Indicates a past belief that is no longer held, focusing on the change in opinion.
It was my understanding that
Suggests the belief was based on information received, rather than personal conviction.
I was under the impression that
Implies a belief that might have been mistaken or based on incomplete information.
I assumed that
Conveys a belief formed without concrete evidence, implying a possibility of error.
I presumed that
Similar to 'assumed', but can also suggest a belief based on probability or likelihood.
I took it for granted that
Indicates a belief that was accepted without questioning, implying a lack of scrutiny.
FAQs
How can I use "I believed that" in a sentence?
Use "I believed that" to express a past conviction or understanding, often in contrast to a current perspective. For example, "I believed that hard work always guaranteed success, but now I realize luck also plays a role."
What are some alternatives to "I believed that"?
You can use alternatives such as "I was of the belief that", "I used to think that", or "I was under the impression that", depending on the specific nuance you wish to convey.
Is it correct to say "I believe that" instead of "I believed that"?
Yes, but they have different meanings. "I believe that" expresses a current belief, while "I believed that" refers to a belief held in the past. Choose the phrase that accurately reflects the timeframe of your belief.
What's the difference between "I thought that" and "I believed that"?
"I thought that" generally suggests a less firm or certain opinion than "I believed that". "I thought that" can also imply a more casual or spontaneous consideration, while "I believed that" suggests a more deeply held conviction at the time.
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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
4.5/5
Expert rating
Real-world application tested