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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is it certain
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is it certain" is correct and usable in written English.
You can use it when questioning the reliability or assurance of a particular statement or situation. Example: "Before we proceed with the plan, I need to ask, is it certain that we have the necessary funding?"
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(6)
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
Nor is it certain that the government can keep its fiscal vows.Passed last month in response to a drying up of credit, the "zero deficit" law prohibits the government from spending more than it raises in taxes.
News & Media
Just as one rating agency, Moody's, is considering upgrading India's external debt, another, Fitch, has warned that its local-currency rating is under threat.Nor is it certain that opening the capital account would mean a weaker rupee.
News & Media
Nor is it certain that Ahold can grow organically.
News & Media
Nor is it certain that the militias will be satisfied.
News & Media
Nor is it certain to fix the Balkans's many troubles.
News & Media
Nor is it certain just what the short-term relief will look like.
News & Media
Nor is it certain that the asbestos substitutes now used in the West are safe.
News & Media
Neither is it certain that Mr de la Rua will finish his term.
News & Media
"But is it certain that she did that to hide a murder?
News & Media
Nor is it certain that Boehner's proposal can pass his own House.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
Nor is it at all certain.
News & Media
Expert writing Tips
Best practice
Pair "is it certain" with a specific condition or outcome. This adds clarity and focuses the inquiry on the particular aspect you're questioning.
Common error
Avoid using "is it certain" as a mere rhetorical question without a genuine need for clarification. Ensure the inquiry serves a clear purpose in the conversation or writing.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is it certain" functions primarily as an interrogative clause, used to question the level of assurance or predictability regarding a particular statement or situation. As Ludwig AI confirms, this phrase is correct and usable in written English.
Frequent in
News & Media
67%
Science
22%
Formal & Business
11%
Less common in
Academia
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "is it certain" serves as a crucial tool for questioning the reliability or predictability of information. As Ludwig AI confirms, the phrase is correct and frequently used in written English. Appearing most often in news media and scientific publications, its neutral register makes it appropriate for various contexts. When looking for alternatives, "can we be sure" or "is it guaranteed" offer similar ways to express doubt or seek assurance. By understanding its function, purpose, and usage patterns, writers can effectively employ "is it certain" to promote critical thinking and informed discussion.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
can we be sure
Focuses on the level of assurance one has about something.
is it guaranteed
Emphasizes whether there is a formal assurance or promise.
is there any doubt
Highlights the presence of uncertainty or skepticism.
is it beyond question
Asks if something is so certain that it cannot be doubted.
is it beyond a doubt
Similar to 'is it beyond question', emphasizing the absence of uncertainty.
is it without question
Implies the matter is settled and not open to debate.
can it be taken as read
Suggests acceptance of something without further discussion or proof.
is it necessarily so
Challenges the assumption that something must be true.
is it definitely the case
Requests confirmation that something is unequivocally true.
is it an established fact
Asks if something has been proven and widely accepted as true.
FAQs
How can I use "is it certain" in a sentence?
You can use "is it certain" to question the reliability or assurance of something. For example: "Is it certain that we have the resources before starting the project?"
What can I say instead of "is it certain"?
Alternatives include "can we be sure", "is it guaranteed", or "is there any doubt", depending on the specific nuance you want to convey.
Which is correct, "is it certain" or "is it for certain"?
"Is it certain" is the more common and grammatically standard phrase. "Is it for certain" is less frequent and may sound slightly informal.
What's the difference between "is it certain" and "is it possible"?
"Is it certain" questions the level of assurance or predictability, while "is it possible" simply explores whether something is feasible or achievable. They address different aspects of a situation.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested