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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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it is certain

Grammar usage guide and real-world examples

USAGE SUMMARY

"it is certain" is correct and usable in written English.
You can use it when you are certain that something is true, and you want to emphasize that certainty. For example: "It is certain that the answer to this puzzle is 4."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"Is it later yet?" It is certain.

News & Media

The New York Times

Once it is Certain that the fish is cured, return it to its original home.

It is certain.

It is certain that they will.

News & Media

The Economist

It is certain that nationalist currents exist.

News & Media

The New York Times

It is certain to be spectacular.

The second is failure (it is certain).

News & Media

The Guardian

That local people like it is certain.

"It is certain that some leaders were killed.

News & Media

The New York Times

It is certain to make almost everybody unhappy.

News & Media

The New York Times

It is certain to attract significant antitrust scrutiny.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "it is certain" to express a high degree of confidence in a statement, but ensure the context supports such strong certainty. Avoid using it when there is a possibility of doubt or alternative outcomes.

Common error

Avoid overusing "it is certain" in your writing, as it can make your tone sound overly assertive or even dogmatic. Instead, consider using softer alternatives like "it is likely" or "it is probable" when appropriate.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "it is certain" primarily functions as an assertive expression, indicating a high degree of confidence or conviction. Ludwig AI confirms that this usage is grammatically correct and suitable for expressing certainty.

Expression frequency: Very common

Frequent in

News & Media

46%

Science

31%

Wiki

5%

Less common in

Encyclopedias

3%

Formal & Business

3%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "it is certain" is a grammatically sound and widely used expression to convey a high degree of confidence or conviction. It appears across various contexts, especially in news, media, and scientific publications. According to Ludwig AI, the phrase is correct and usable. While "it is certain" is a powerful phrase, it is essential to use it judiciously, ensuring that the context aligns with the expressed certainty. Consider softer alternatives when appropriate to maintain a balanced and nuanced tone in your writing.

FAQs

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

Use "it is certain" to express a firm conviction or belief about something. For example, "It is certain that the sun will rise".

What are some alternatives to "it is certain"?

Alternatives include phrases like "it is guaranteed", "it is undeniable", or "it is inevitable", depending on the specific nuance you wish to convey.

Is "it is certain" formal or informal?

"It is certain" is suitable for both formal and informal contexts, though it leans slightly towards formality. The tone depends on the surrounding text.

When should I avoid using "it is certain"?

Avoid using "it is certain" when there is a degree of uncertainty or when you want to express a possibility rather than a definite conclusion. Consider using phrases like "it is likely" or "it is possible" instead.

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: