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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
could certainly be
Grammar usage guide and real-world examplesUSAGE SUMMARY
"could certainly be" is correct and usable in written English.
You can use this phrase to express possibility or to show agreement with an idea. For example: The new restaurant has been gaining popularity recently; it could certainly be a hit with local foodies.
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
Jesus could certainly be tough.
News & Media
Greece could certainly be the next Lehmans.
News & Media
The law could certainly be improved.
News & Media
And that could certainly be the case with climate change.
News & Media
Parsing JSON could certainly be done in any other language.
News & Media
Her husband could certainly be the primary parent.
News & Media
"This could certainly be seen as a provocative act.
News & Media
Safin could certainly be forgiven for feeling weary.
News & Media
"But a world of just people could certainly be improved".
News & Media
"That could certainly be part of the strategy," noted Allen.
News & Media
Failure to applaud could certainly be considered treason.
News & Media
Expert writing Tips
Best practice
Use "could certainly be" to express a strong possibility or agreement when you want to sound confident but not absolutely certain. It adds a nuanced level of assurance.
Common error
Avoid using "could certainly be" excessively, as it can make your writing sound repetitive. Vary your language by using synonyms or rephrasing to maintain reader engagement.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "could certainly be" functions as a modal phrase expressing possibility with a high degree of certainty. As Ludwig AI indicates, it's considered grammatically correct and usable in many contexts.
Frequent in
News & Media
40%
Science
30%
Formal & Business
10%
Less common in
Encyclopedias
5%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "could certainly be" is a versatile modal phrase used to express a strong possibility or agreement with a nuanced level of assurance. Ludwig AI confirms its grammatical correctness and widespread usability. As demonstrated by the numerous examples in Ludwig, this phrase is commonly found in news, scientific, and formal business contexts. Remember to use it judiciously to avoid repetition and consider alternatives to enhance your writing. The phrase maintains a neutral register, making it appropriate for various communication scenarios.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
could definitely be
Replaces "certainly" with "definitely", maintaining a high degree of assurance.
can definitely be
Uses "can" instead of "could", suggesting possibility with a slightly stronger tone.
is almost certainly
Rephrases to highlight the near certainty of the statement.
could assuredly be
Substitutes "certainly" with "assuredly", conveying confidence.
would definitely be
Shifts the modality to "would", indicating a conditional certainty.
is very likely to be
Restructures the phrase to focus on likelihood, adding emphasis.
might very well be
Emphasizes possibility and likelihood with "very well".
is highly probable
Replaces the modal verb with an adjective phrase, indicating a high chance.
is quite possibly
Highlights the possibility with "quite", but keeping the idea of certainty
is almost certainly going to be
Adds a future dimension with 'going to be' while keeping the certainty component
FAQs
How can I use "could certainly be" in a sentence?
Use "could certainly be" to express a strong possibility or likelihood. For example, "With her skills, she "could certainly be" a valuable asset to the team."
What are some alternatives to "could certainly be"?
You can use alternatives like "could definitely be", "is very likely to be", or "is almost certainly" depending on the context.
Is "could certainly be" formal or informal?
"Could certainly be" is suitable for both formal and informal contexts. It's a versatile phrase that maintains a professional tone while conveying a sense of possibility.
What's the difference between "could certainly be" and "might possibly be"?
"Could certainly be" indicates a stronger likelihood than "might possibly be". The former conveys more confidence in the possibility, while the latter expresses a more uncertain or speculative scenario.
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested