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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
we did not know
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "we did not know" is correct and usable in written English.
You can use it when expressing a lack of knowledge or awareness about something in the past. Example: "At the time of the meeting, we did not know the project had been canceled."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
we were unaware
we had no idea
we were oblivious
we were ignorant
we did not ascertain
we did not acknowledge
we did not discover
we did not discern
we did not knowing
we did not know how
we did not assess
we did not define
we did not work
we did not focus
we did not calculate
we did not include
we did not reach
we did not understand
we did not expect
we did not reveal
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 did not know.
News & Media
We did not know, we did not know".
News & Media
Until that minute, we did not know.
News & Media
"We did not know this before.
News & Media
We did not know about cholesterol then.
News & Media
We did not know the family.
News & Media
We did not know what to expect.
News & Media
"We did not know about pollution then.
News & Media
"We did not know what was happening.
News & Media
We did not know for sure.
News & Media
For what, we did not know.
News & Media
Expert writing Tips
Best practice
Use "we did not know" to introduce a shift in understanding or a new piece of information. This creates a sense of discovery and engages the reader.
Common error
Avoid simply stating "we did not know" without explaining the significance of the missing information. Always clarify why it matters that the information was unknown to provide context and impact.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "we did not know" functions as a declarative statement expressing a lack of awareness or knowledge at a particular time. According to Ludwig AI, the phrase is correct and usable in written English, commonly used to convey that the speakers were uninformed about something in the past.
Frequent in
News & Media
51%
Science
32%
Formal & Business
17%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "we did not know" is a grammatically sound and very common expression used to indicate a lack of awareness or information about something in the past. Ludwig AI confirms its correctness and usability across various contexts. Predominantly found in News & Media, Science and Formal & Business settings, it serves to provide context, justify actions, or introduce new information. While alternatives like "we were unaware" or "we had no idea" exist, "we did not know" remains a versatile and reliable choice. When using it, ensure you provide sufficient context to clarify the significance of the missing information.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
we were unaware
Replaces "did not know" with a more formal synonym, focusing on a state of being uninformed.
we had no idea
Emphasizes a complete lack of knowledge or understanding.
we weren't informed
Highlights the absence of information provided to the speaker.
we hadn't realized
Focuses on the process of becoming aware, which did not occur.
we were oblivious
Indicates a lack of awareness due to being distracted or unobservant.
we were ignorant
Suggests a lack of knowledge, potentially implying a lack of education or information.
it escaped our notice
Implies that something was overlooked or not noticed.
we failed to recognize
Focuses on the inability to identify or understand something.
we weren't conscious of
Highlights a lack of conscious awareness.
we remained in the dark
Indicates a state of being uninformed or lacking crucial information.
FAQs
How can I rephrase "we did not know" to sound more formal?
For a more formal tone, consider alternatives such as "we were unaware", or "we had no prior knowledge", depending on the specific context.
What's the difference between "we did not know" and "we didn't know"?
"We did not know" is slightly more formal than "we didn't know". The contracted form, "we didn't know", is perfectly acceptable in most informal and neutral contexts, whereas "we did not know" might be preferred in formal writing or speech.
Is it correct to use "we did not know of" instead of "we did not know"?
While "we did not know" is generally sufficient, "we did not know of" can be used to emphasize that you were unaware of the existence or occurrence of something. For example, "we did not know of the meeting" suggests you weren't even aware the meeting was happening.
What are some alternatives to "we did not know" that express surprise?
To express surprise along with a lack of knowledge, you might use phrases like "we had no idea", "we never realized", or "we were completely unaware".
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested