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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
we are not certain
Grammar usage guide and real-world examplesUSAGE SUMMARY
"we are not certain" is a grammatically correct and commonly used phrase in written English.
It is typically used to express uncertainty or lack of confidence about a particular statement or situation. You can use it in a variety of contexts, such as when you are unsure about a fact, a decision, or a prediction. Example: We are not certain whether the new policy will have a positive impact on our company's profits.
✓ Grammatically correct
News & Media
Science
Academia
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
60 human-written examples
Yet we are not certain from whom we expect this.
We are not certain that this is quite accurate.
News & Media
"We are not certain we understand your message.
News & Media
"We are not certain they had any revenues," a commission lawyer, Richard C. Sauer, said.
News & Media
Then she disclosed a goal so astonishing, we are not certain we heard it correctly.
News & Media
We are not certain about how Toyota's damaged reputation will affect its earnings in the future.
News & Media
We are not certain if this was a response to the procedure, the medicine or other complications," Dr. Fossum said.
News & Media
"We are not certain if the survey will find anything," Kazuhiko Kawauchi, a health ministry official, told Associated Press.
News & Media
Though we are not certain how Ponkin intends to target people who have committed suicide, he certainly seems determined.
News & Media
He said there was clear evidence of the use of chlorine, but "we are not certain about sarin right now".
News & Media
"We are not certain whether the soldiers were responding to a perceived threat," the African Union force commander, Maj.
News & Media
Expert writing Tips
Best practice
When expressing uncertainty, use "we are not certain" to maintain a professional tone, especially in formal writing. However, in casual conversations, consider alternatives like "we aren't sure".
Common error
Avoid using overly casual language immediately after "we are not certain". Maintain a consistent level of formality throughout the sentence and surrounding text.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "we are not certain" functions as a statement of uncertainty or a disclaimer of definitive knowledge. As shown in Ludwig, it is commonly used in various contexts to express a lack of complete confidence in a particular claim or prediction.
Frequent in
News & Media
40%
Science
35%
Academia
10%
Less common in
Formal & Business
5%
Encyclopedias
5%
Wiki
5%
Ludwig's WRAP-UP
In summary, "we are not certain" is a common and grammatically sound phrase used to express uncertainty or a lack of complete knowledge. According to Ludwig, this phrase appears frequently in contexts like news, scientific studies, and academic discussions. While it can be used interchangeably with phrases like "we are not sure", it often carries a slightly more formal tone. When using this phrase, maintaining a consistent level of formality is important to avoid stylistic inconsistencies. Ludwig AI confirms that this phrase is standard English.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
we are unsure
This alternative is a more concise and informal way to express uncertainty.
we are not sure
This alternative is slightly more common and interchangeable in most contexts.
we have doubts
This alternative emphasizes the presence of doubts regarding a matter.
we lack certainty
This alternative uses a more formal tone and emphasizes the absence of certainty.
it is uncertain to us
This alternative shifts the focus to the uncertainty of the situation rather than the speakers' state.
we cannot confirm
This alternative suggests an inability to verify the truth of something.
we don't know for sure
This alternative is more conversational and emphasizes a lack of definitive knowledge.
we are in doubt
This alternative expresses uncertainty or hesitation about a fact or situation.
we are unconvinced
This alternative suggests a state of skepticism or disbelief.
we find it doubtful
This alternative phrase suggests that something is unlikely or improbable.
FAQs
What does "we are not certain" mean?
The phrase "we are not certain" indicates a lack of complete knowledge or conviction about something. It conveys uncertainty or doubt.
How can I use "we are not certain" in a sentence?
You can use "we are not certain" to express doubt or uncertainty about a fact, prediction, or decision. For example, "We are not certain if the project will be successful."
What can I say instead of "we are not certain"?
You can use alternatives like "we are unsure", "we are not sure", or "we have doubts" depending on the context.
Is it better to say "we are not certain" or "we are not sure"?
"We are not certain" and "we are not sure" are often interchangeable. However, "we are not certain" may sound slightly more formal, while "we are not sure" is more commonly used in everyday conversation.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested