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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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it is believed

Grammar usage guide and real-world examples

USAGE SUMMARY

'it is believed' is a perfectly acceptable phrase in written English.
It is usually used to introduce a statement of opinion or fact. For example, "It is believed that the economy will soon recover from the pandemic."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It is believed that its activity is synergized by polyphenols.

It is believed Boko Haram uses Gwoza as its headquarters.

News & Media

BBC

And it is believed, that..

It is believed he'll play the villain.

News & Media

Independent

It is believed to be a precedent.

News & Media

The New York Times

It is believed she killed herself.

News & Media

The Guardian

It is believed she hanged herself.

News & Media

The Guardian

It is believed that co-morbidity monotonically increases with age.

It is believed that this goal has been achieved.

It is believed to be caused mainly by shadow hiding.

It is believed that these morphologies are also self-accommodated.

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Expert writing Tips

Best practice

Consider stronger, more direct verbs if the belief is based on solid evidence. Alternatives like "studies show" or "experts confirm" can add more weight to your claims.

Common error

Avoid overuse of passive constructions like "it is believed", as they can weaken your writing. Actively state who holds the belief when possible: "Researchers believe..." or "Many experts believe...".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

81%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "it is believed" serves as an introductory clause, softening the assertion of the main statement. According to Ludwig AI, it's frequently employed to present an opinion or a fact that isn't definitively proven, creating a sense of distance between the speaker and the idea.

Expression frequency: Very common

Frequent in

News & Media

47%

Science

26%

Academia

14%

Less common in

Wiki

9%

Encyclopedias

3%

Formal & Business

1%

Ludwig's WRAP-UP

In summary, "it is believed" is a prevalent phrase in English used to introduce a statement of opinion or widely accepted assumption. As Ludwig AI confirms, the phrase is grammatically correct and most often encountered in news, scientific, and academic contexts. While versatile, overuse can weaken writing; consider stronger verbs or direct attribution for greater impact. When using "it is believed", make the source of the belief clear, implied or stated, to bolster credibility. Alternatives such as ""it is thought"" or "it is considered" can offer subtle shifts in tone and emphasis.

FAQs

How can I use "it is believed" in a sentence?

Use "it is believed" to introduce a statement of opinion or something generally accepted as true, for example, "It is believed that exercise is beneficial for health".

What's the difference between "it is believed" and "it is thought"?

While both phrases express an opinion, "it is believed" implies a stronger conviction, whereas ""it is thought"" suggests a more tentative or reflective consideration.

What can I say instead of "it is believed" to sound more formal?

To sound more formal, you could use phrases like "it is considered", "it is presumed", or "the prevailing view is."

Is it grammatically correct to start a sentence with "it is believed"?

Yes, it is grammatically correct to start a sentence with "it is believed". It's a common construction used to introduce an assertion or commonly held view.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: