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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
are we certain
Grammar usage guide and real-world examplesUSAGE SUMMARY
"Are we certain?" is correct and usable in written English.
You can use it when asking for clarification or seeking confirmation of something. For example, "Are we certain that the train will leave on time?".
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
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
18 human-written examples
Neither are we certain of the consequences of human gene editing.
News & Media
Nor are we certain what factors led to her original state or to its resolution.
News & Media
We do not know the exact size of the U.S. and Russian arsenals, nor are we certain of their storage locations.
News & Media
This is all well and good but of what are we certain?
News & Media
Don't be so certain!" Are we certain we shouldn't be so certain?
News & Media
Man "Are we certain it's not a torte?" Woman (laughing, a slave to this level of wordplay) "No!" Man (leaving, with a big, healthy, genetically enticing smile) "See you around".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
42 human-written examples
But City Room readers are, we are certain, a different breed.
News & Media
Nor are we usually certain that a proposition is false.
Science
How are we so certain that is so?
News & Media
How certain are we of her origin?
News & Media
Addressing large audiences especially in election crusades is a "major strain" on the body of an old man, "and the one question I have is 'are we certain he is 89?' Because (he) is extraordinary".
News & Media
Expert writing Tips
Best practice
Use "are we certain" to question assumptions and avoid overconfidence in decision-making. It prompts a reassessment of available evidence and potential risks.
Common error
Avoid using "are we certain" rhetorically to pressure others into agreement. This can come across as manipulative and undermine genuine dialogue. Instead, focus on presenting clear evidence and inviting open discussion.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "are we certain" is to form an interrogative clause, specifically a question. It invites a response regarding the level of assurance or confidence in a particular statement or belief. Ludwig AI confirms this through its examples, showing the phrase used to question assumptions and seek clarification.
Frequent in
News & Media
50%
Science
25%
Academia
8%
Less common in
Formal & Business
8%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "are we certain" is a grammatically correct question used to express doubt, seek confirmation, or challenge assumptions. Ludwig AI confirms its usability in written English and its appropriateness across various contexts. While not exceptionally frequent, it appears commonly in news and media, and science. Related phrases include "are we sure" and "can we be sure", offering similar nuances. When using this phrase, it's important to avoid rhetorical overuse and focus on promoting genuine inquiry and evidence-based reasoning. Therefore, use it with caution in scenarios where persuasion is a target.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
can we be sure
Replaces "certain" with "sure", offering a slightly more informal tone.
are we sure
More concise and direct alternative, omitting "certain" for brevity.
are we positive
Substitutes "certain" with "positive", emphasizing a strong belief.
are we convinced
Shifts the focus to a state of being persuaded or fully believing something.
do we know for sure
Changes the structure to a question about possessing definite knowledge.
can we guarantee
Introduces the concept of offering an assurance or promise.
is there any doubt
Presents the question from the perspective of the absence of uncertainty.
have we confirmed
Focuses on the action of verifying or establishing something as true.
is it a certainty
Rephrases the question to emphasize the state of being definitely true.
what is our level of confidence
A more formal and analytical way to inquire about the degree of certainty.
FAQs
How can I use "are we certain" in a sentence?
You can use "are we certain" to question a claim or assertion, for example, "Are we certain that this approach will yield the desired results?"
What's the difference between "are we sure" and "are we certain"?
While both phrases express doubt, "are we certain" often implies a need for a higher degree of assurance than "are we sure". The phrases are largely interchangeable depending on context.
What can I say instead of "are we certain"?
Alternatives include "are we sure", "can we be sure", or "do we know for sure", depending on the specific nuance you want to convey.
When is it appropriate to use the phrase "are we certain"?
It is appropriate to use "are we certain" when you need to double-check assumptions, evaluate potential risks, or challenge claims that lack sufficient evidence. It is a good way to evaluate the level of understanding someone has.
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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