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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
they believe
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they believe" is grammatically correct and can be used in written English.
It is commonly used to introduce the beliefs or opinions of a group of people. For example: "They believe that education is the key to a successful future."
✓ Grammatically correct
News & Media
Sports
Travel
TV & Radio
Opinion
Science
Alternative expressions(4)
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
59 human-written examples
They believe.
News & Media
Or so they believe.
News & Media
They believe in brands.
News & Media
They believe in autocracy".
News & Media
"They believe it".
News & Media
They believe in me".
News & Media
They believe everything.
News & Media
"They believe in magic.
News & Media
They know what they believe".
News & Media
That they believe in God".
News & Media
They believe in his theories".
News & Media
Expert writing Tips
Best practice
When using "they believe", ensure the subject ('they') is clearly defined and the context makes their identity unambiguous.
Common error
Avoid using "they believe" to introduce claims without providing supporting evidence or context. Always aim to clarify the basis for their belief to maintain credibility.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they believe" serves as a declarative clause element, introducing a proposition, opinion, or conviction held by a group. This aligns with Ludwig AI's assessment of its grammatical correctness and common usage, exemplified by various contexts in the provided examples.
Frequent in
News & Media
60%
Sports
15%
Opinion
10%
Less common in
Travel
5%
Science
5%
Wiki
5%
Ludwig's WRAP-UP
In summary, "they believe" is a grammatically correct and frequently used phrase for attributing a belief to a group. Ludwig AI validates this with numerous examples across diverse contexts, especially in news and media. While versatile, clarity is key: ensure the subject ('they') is well-defined. By avoiding unsubstantiated claims, you ensure credible and effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
they think
Focuses more on the act of thinking or considering something to be true.
they consider
Suggests a more formal or deliberate evaluation process leading to a belief.
they are convinced
Emphasizes the strength and certainty of their belief.
they assume
Implies a belief based on less evidence, often taken for granted.
they are of the opinion
A more formal way to express that they hold a particular belief or view.
they presume
Similar to 'assume' but can also suggest a legal or formal context.
they hold the view
Similar to 'are of the opinion' but slightly less formal.
they understand
Highlights comprehension and acceptance as a basis for belief.
their conviction is
Highlights the strong and unwavering nature of their belief.
it is their understanding
Focuses on the shared comprehension or interpretation leading to a belief.
FAQs
How can I use "they believe" in a sentence?
You can use "they believe" to introduce a shared opinion or conviction held by a group of people. For example, "They believe that hard work leads to success".
What can I say instead of "they believe"?
You can use alternatives like "they think", "they consider", or "they assume" depending on the specific nuance you want to convey.
Is it always necessary to specify who 'they' are when using "they believe"?
While not always grammatically required, specifying who "they" are enhances clarity and credibility. If the context doesn't make the referent obvious, it's best to identify the group holding the belief.
What's the difference between "they believe" and "they know"?
"They believe" implies an opinion or conviction, which may or may not be based on concrete evidence. "They know", on the other hand, suggests certainty and factual knowledge. The choice depends on whether you're describing a belief or a confirmed fact.
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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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested