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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
did we know
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "did we know" is correct and usable in written English.
It can be used when questioning whether a group of people had prior knowledge about something. Example: "Did we know that the meeting was rescheduled for next week?"
✓ Grammatically correct
News & Media
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
59 human-written examples
How did we know?
News & Media
But what did we know?
News & Media
Did we know that already?
News & Media
How did we know this?
News & Media
Did we know that?
News & Media
Did we know he had a daughter?
News & Media
But what, exactly, did we know?
News & Media
"Little did we know," he says, laughing.
News & Media
Did we know he played the piano?
News & Media
How did we know she was mourning?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
But do we know that?
News & Media
Expert writing Tips
Best practice
When using "did we know", ensure the context clearly indicates what the 'we' refers to. Avoid ambiguity by specifying the group or entity in question.
Common error
Avoid using "did we know" when the knowledge was only held by a single individual. Clarify if the knowledge was collective, otherwise rephrase to reflect individual awareness.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "did we know" primarily functions as an interrogative clause, used to inquire about prior knowledge or awareness within a group. Ludwig shows its common usage in asking whether information was previously known.
Frequent in
News & Media
80%
Science
10%
Formal & Business
5%
Less common in
Academia
2%
Encyclopedias
1%
Wiki
2%
Ludwig's WRAP-UP
In summary, "did we know" is a grammatically sound and frequently used interrogative phrase that seeks to establish prior knowledge or awareness among a group. According to Ludwig AI, it is acceptable in written English and is used to question shared knowledge. While its usage is widespread, particularly in news and media, it's important to ensure the "we" accurately reflects the group whose knowledge is being questioned. Alternative phrasing like "were we aware" may offer a more formal tone in certain contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
were we aware
Focuses on the state of being conscious or informed.
did we realize
Emphasizes the moment of understanding or becoming aware.
were we cognizant
Implies a formal acknowledgement or realization.
were we informed
Suggests the act of being told or notified.
had we any idea
Highlights a complete lack of knowledge beforehand.
were we told
Emphasizes being given information by someone else.
did we suspect
Implies a feeling of uncertainty or doubt before knowing.
were we privy to
Indicates access to confidential or secret information.
did we anticipate
Highlights expecting something beforehand.
had we foreseen
Focuses on the ability to predict or anticipate.
FAQs
How can I use "did we know" in a sentence?
Use "did we know" to inquire if a group of people were aware of certain information or facts. For example, "Did we know the meeting was postponed?"
What's a more formal way to say "did we know"?
For a more formal tone, consider using "were we aware" or "were we cognizant". These alternatives emphasize a higher degree of formality and precision.
Are there any common mistakes to avoid when using "did we know"?
Ensure that the "we" genuinely represents a group and not just the speaker's individual knowledge. If it's individual knowledge, rephrase to something like "did I know".
What can I say instead of "did we know" to indicate a lack of prior knowledge?
You could say "had we any idea" or "little "did we know"". These alternatives emphasize the unexpected nature of events.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested