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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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this is certainly

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "this is certainly" is correct and usable in written English.
You can use the phrase "this is certainly" to emphasize agreement or introduce an opinion. Example sentence: "This is certainly a difficult problem to solve."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This is certainly true.

News & Media

The New York Times

This is certainly fair.

This is certainly not true.

News & Media

Forbes

This is certainly suggestive.

This is certainly plausible.

This is certainly untrue.

This is certainly understandable.

"This is certainly it".

News & Media

The New York Times

This is certainly welcome.

News & Media

The Guardian

This is certainly progress.

News & Media

The New York Times

This is certainly interesting information!

Show more...

Expert writing Tips

Best practice

Vary your language by using synonyms like "this is undoubtedly" or "this is definitely" to avoid repetition.

Common error

Avoid starting too many sentences with "This is certainly", as it can make your writing sound repetitive and less engaging. Consider restructuring sentences or using alternative phrases.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "this is certainly" primarily functions as an emphatic introductory phrase. It is used to express strong agreement, affirmation, or to highlight the speaker's conviction regarding a statement. Ludwig confirms its correct usage.

Expression frequency: Very common

Frequent in

News & Media

44%

Academia

32%

Science

24%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "this is certainly" is a versatile phrase used to express strong agreement or conviction. Ludwig AI confirms its grammatical correctness and wide applicability across various contexts. While predominantly found in News & Media, Academia, and Science, it maintains a neutral register suitable for both formal and informal communication. Remember to avoid overuse and consider synonymous alternatives to enhance writing style. Employ it judiciously to add emphasis and clarity to your statements.

FAQs

How can I use "this is certainly" in a sentence?

Use "this is certainly" to express agreement or strong belief in a statement. For example, "This is certainly a good idea" or "This is certainly worth exploring".

What phrases are similar to "this is certainly"?

Alternatives include "this is definitely", "this is undoubtedly", or "this is indeed". Each option carries a slightly different nuance in emphasis and formality.

Is it correct to use "this is certainly" in formal writing?

Yes, "this is certainly" is appropriate for formal writing. While it is not overly formal, it maintains a professional tone and is suitable for expressing agreement or confirmation. More formal alternatives exist, such as "it is irrefutable that".

What's the difference between "this is certainly" and "this is probably"?

"This is certainly" expresses a high degree of confidence or agreement, suggesting little to no doubt. "This is probably", on the other hand, indicates a likelihood or possibility, but with a degree of uncertainty. The choice depends on how confident you are in the statement.

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Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: