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
believes that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"believes that" is correct and can be used in written English.
You can use it when you want to express a belief or opinion that something is true. For example: "She believes that kindness is the most important quality in a person."
✓ Grammatically correct
News & Media
Wiki
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
"[Obama] believes that stuff.
News & Media
No one believes that number.
News & Media
But Mr Houston believes that is overstated.
News & Media
Adlington believes that is a scandal.
News & Media
Taylor believes that will lift the teenager.
News & Media
Every Catholic believes that".
Wiki
Black believes that Pepper is somehow involved.
Wiki
Coach Jim Mora believes that will change.
News & Media
Who believes that crap?
News & Media
"Newt believes that".
News & Media
Nobody believes that".
News & Media
Expert writing Tips
Best practice
Use "believes that" to clearly distinguish between factual statements and subjective opinions or convictions.
Common error
Avoid repetitive use of "believes that" in adjacent sentences. Instead, vary your language by using synonyms like "thinks", "asserts", or "contends" to maintain reader engagement and improve stylistic flow.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "believes that" serves as a verb phrase introducing a content clause. It indicates someone's opinion, conviction, or subjective assessment regarding a particular statement. Ludwig AI provides examples illustrating its use in conveying beliefs across diverse contexts.
Frequent in
News & Media
50%
Wiki
20%
Science
15%
Less common in
Formal & Business
5%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "believes that" is a versatile phrase used to express personal opinions or convictions. As confirmed by Ludwig AI, it's grammatically correct and prevalent in various contexts, particularly in news and media. While generally neutral in tone, it's advisable to avoid overuse and consider synonyms like "thinks that" or "is of the opinion that" for stylistic variation. Remember to attribute beliefs accurately and be mindful of the distinction between believing and knowing. By following these guidelines, you can effectively use "believes that" in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
thinks that
Uses a different verb to convey a similar meaning of holding an opinion or belief.
is of the opinion that
Presents the belief as a formal opinion, adding a layer of authority or consideration.
holds the view that
Indicates a firmly held belief or perspective on a particular matter.
is convinced that
Emphasizes a strong sense of certainty or confidence in the belief.
maintains that
Suggests a persistent or unwavering adherence to a particular belief, even in the face of opposition.
asserts that
Presents the belief as a confident and forceful statement of fact.
posits that
Introduces the belief as a hypothesis or theory being proposed for consideration.
assumes that
Implies the belief is taken for granted without necessarily having concrete proof.
deems that
Presents the belief as a judgement or assessment made after careful consideration.
considers that
Suggests a thoughtful evaluation leading to a particular belief or conclusion.
FAQs
How can I use "believes that" in a sentence?
Use "believes that" to introduce someone's opinion or conviction about a particular subject. For example, "The scientist "believes that" climate change is a significant threat".
What are some alternatives to saying "believes that"?
You can use alternatives like "thinks that", "is of the opinion that", or "holds the view that" to express similar meanings with different nuances. For instance, consider using "thinks that" to show a general opinion or "is of the opinion that" for a more formal tone.
Is it correct to say "believes in" instead of "believes that"?
"Believes in" typically refers to having faith or trust in something, while "believes that" refers to holding a specific opinion or conviction. You would say "She "believes in" the power of positive thinking", but "She "believes that" hard work leads to success".
What's the difference between "believes that" and "knows that"?
"Believes that" implies a subjective opinion or conviction, while "knows that" suggests a factual understanding based on evidence. Saying someone "knows that" something is true indicates a higher level of certainty than saying they ""believes that"" it is.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested