Used and loved by millions
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
We all know
Grammar usage guide and real-world examplesUSAGE SUMMARY
'We all know' is a perfectly correct and usable phrase in written English.
You can use it in situations where a fact or opinion is shared by a wide group of people. For example, "We all know that exercising regularly is important for good health."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(3)
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
"We all know".
News & Media
We all know, Wei.
News & Media
We all know why.
News & Media
We all know this.
News & Media
"We all know that.
News & Media
We all know fear.
We all know the statistics.
News & Media
"We all know human behavior.
News & Media
"We all know that one.
News & Media
We all know what happened.
News & Media
We all know each other.
News & Media
Expert writing Tips
Best practice
Use "We all know" to establish common ground with your audience, creating a sense of shared understanding and agreement. This can make your message more persuasive and relatable.
Common error
Avoid using "We all know" excessively in formal academic or professional writing, as it can sound presumptive or condescending. Opt for more objective phrasing when presenting factual information or arguments.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "We all know" functions as a statement of shared knowledge or assumption. It serves to establish common ground between the speaker and the audience, suggesting a collective awareness of a particular fact, situation, or understanding. Ludwig AI confirms this usage across many examples.
Frequent in
News & Media
75%
Academia
15%
Wiki
10%
Less common in
Formal & Business
0%
Science
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "We all know" is a commonly used phrase that establishes a sense of shared understanding. Ludwig AI identifies it as grammatically correct and suitable for various contexts, particularly news and media. While it's effective for creating rapport, overuse in formal settings can be perceived as presumptive. Therefore, it's crucial to consider the audience and purpose when using this phrase. Exploring alternatives like "It is widely known" or "As we all know" can provide more formal options, as needed.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
As we all know
Slightly more formal and often used to introduce a statement.
It's widely known
Emphasizes the breadth of the knowledge.
It is common knowledge
Highlights the widespread nature of the information.
It's well understood
Highlights that the information is not just known, but also comprehended.
We all realize
Focuses on the act of coming to understand something collectively.
Everyone is aware
Focuses on individual awareness rather than collective knowledge.
We are all cognizant
Uses a more formal term for awareness, suitable for academic contexts.
The facts are clear
Underscores the clarity and indisputability of the information.
It's an open secret
Suggests that the information is technically private but commonly known.
It goes without saying
Emphasizes that the information is so obvious it doesn't need stating.
FAQs
How can I use "We all know" effectively in a sentence?
Use "We all know" to introduce a generally accepted fact or idea, setting the stage for further discussion or analysis. For instance, "We all know that climate change is a pressing issue, but what actions can we take to mitigate its effects?"
What's a more formal alternative to "We all know"?
In formal contexts, consider using phrases like "It is widely recognized that", "It is generally accepted that", or "It is common knowledge that" for a more professional tone.
Is "We all know" suitable for academic writing?
While "We all know" is grammatically correct, it may be too informal for strict academic writing. Instead, use more objective and evidence-based language. For example, instead of saying "We all know that exercise is good for you", say "Studies have consistently shown that regular physical activity promotes better health".
How does "We all know" differ from "As we know"?
"We all know" implies a shared understanding among a group, while "As we know" often introduces something the speaker assumes the audience already knows but is reiterating for context. "We all know" emphasizes the collective awareness, while "As we know" focuses on a reminder or a shared starting point.
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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