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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
I believe that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"I believe that" is correct and usable in written English.
You can use it to introduce a statement or opinion that you hold to be true. For example: "I believe that the world would be a better place if we all adopted a more compassionate attitude towards one another."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
in my opinion
it seems to me
I think that
it is my belief that
I feel that
I consider that
In my opinion
I am convinced that
It is my belief that
I hold the view that
I am of the opinion that
As I see it
From my perspective
My understanding is that
I am of the belief
is confirmed to be
from my own point
one might think that
it is learnt that
speak from experience
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 believe that means bananas).
News & Media
I believe that very strongly.
News & Media
"I believe that person is Governor Romney".
News & Media
I believe that independence is an illusion.
News & Media
"I believe that would be a mistake".
News & Media
I believe that is our duty.
News & Media
I believe that is misplaced.
News & Media
But I believe that could change.
News & Media
I believe that is ridiculous and wrong.
News & Media
"I believe that is a bullet".
Wiki
I believe that now".
News & Media
Expert writing Tips
Best practice
When using "I believe that", follow it with a clear and concise statement to avoid ambiguity and ensure your point is easily understood.
Common error
Avoid starting too many sentences with "I believe that", as it can make your writing sound repetitive. Vary your sentence structure by using other phrases like "in my opinion" or "it seems to me" to maintain reader engagement.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I believe that" functions as a declarative expression, primarily used to introduce a statement of personal belief, opinion, or conviction. It signals that the speaker is about to assert something they hold to be true. According to Ludwig AI, the phrase is grammatically correct and widely used.
Frequent in
News & Media
38%
Science
22%
Formal & Business
15%
Less common in
Wiki
10%
Encyclopedias
8%
Reference
7%
Ludwig's WRAP-UP
In summary, "I believe that" is a very common and grammatically sound phrase used to express personal opinions or convictions. Ludwig AI confirms its correctness and widespread usage. It is suitable for various contexts, ranging from formal to informal, though care should be taken to avoid overuse in writing. Top authoritative sources such as The New York Times and The Guardian frequently employ this phrase. For alternatives, consider using phrases like "in my opinion" or "I think that" to add variety to your expression.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I think that
A more casual and common way to express a belief or opinion.
I feel that
Expresses a belief based more on intuition or personal feeling.
In my opinion
Expresses a personal viewpoint more directly, focusing on the speaker's judgment.
I am convinced that
Expresses a strong sense of certainty about something.
It is my belief that
A more formal way to introduce a belief, adding emphasis.
I hold the view that
Indicates a considered and perhaps long-held belief.
I am of the opinion that
A formal and emphatic way to express a personal opinion.
As I see it
Introduces a viewpoint or understanding of a situation.
From my perspective
Highlights that the statement is based on a personal viewpoint.
My understanding is that
Indicates that the following statement is based on one's understanding or interpretation of something.
FAQs
What can I say instead of "I believe that"?
You can use alternatives like "in my opinion", "I think that", or "it is my belief that" depending on the context.
Is it okay to start a sentence with "I believe that"?
Yes, it is perfectly acceptable to start a sentence with "I believe that". It is a common way to express a personal opinion or conviction.
How can I make my writing less repetitive when using "I believe that"?
To avoid repetition, try using synonyms such as "I feel that", "I consider that", or rephrasing the sentence to remove the introductory phrase altogether.
What's the difference between "I believe that" and "I think that"?
While both phrases express a personal opinion, "I believe that" often implies a stronger conviction or a more deeply held belief than "I think that", which can be used for more casual or tentative opinions.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested