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 have not found
Grammar usage guide and real-world examplesUSAGE SUMMARY
"we have not found" is correct and usable in written English.
You can use this phrase when referring to a situation where something you were searching for was not discovered. For example: "We have not found any evidence to support our theory."
✓ Grammatically correct
News & Media
Science
Academia
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
And we cannot destroy what we have not found.
We have not found a conflict of interest".
News & Media
"But we have not found our ultimate speed.
News & Media
For the classic psychedelics, we have not found a lethal dose.
We have not found any implied repeal of a statute since 1975.
Academia
"So far we have not found anything that causes great concern.
News & Media
There are still several problems we have not found solutions over decades/centuries.
We have not found any modifiable risk factors which influence their growth pattern.
Science
"But we have not found one, and no one has raised one," the official said.
News & Media
"And so no, we have not found something that we believe is a specific thing.
News & Media
"The air disaster was so devastating that we have not found a single body intact.
News & Media
Expert writing Tips
Best practice
When using "we have not found", ensure the context clearly indicates what you were searching for. Providing specifics enhances clarity.
Common error
Avoid using "we have not found" to definitively claim something doesn't exist. Absence of evidence is not evidence of absence. Instead, temper your conclusion by stating that you "have not found evidence to support" a claim.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "we have not found" primarily functions as a declarative statement expressing the absence of a discovery or a specific finding. Ludwig AI confirms it as correct and usable. Examples showcase its use in various contexts, from scientific research to news reporting.
Frequent in
News & Media
42%
Science
41%
Academia
17%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "we have not found" is a grammatically correct and frequently used phrase that indicates the absence of a discovery or finding. As Ludwig AI confirms, it's suitable for various writing contexts. Primarily utilized in news reporting, scientific research, and academic discussions, the phrase serves to inform the audience about limitations in knowledge or results of investigations. When using the phrase, it's important to clearly specify what you were searching for and avoid overstating conclusions based on the absence of evidence. Related alternatives include phrases like "we haven't located" or "we haven't identified", each carrying slightly different nuances. Remember to consider the context to select the most appropriate phrasing to clearly communicate your intended message.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
we haven't located
Uses 'located' as a synonym for 'found', suggesting a specific search for a location.
we haven't identified
Emphasizes the lack of recognition or confirmation of something specific.
we haven't discovered
Highlights the absence of a new finding or revelation.
we haven't detected
Implies a failure to perceive or sense something, often through technical means.
we haven't come across
Indicates a lack of accidental or incidental finding.
we haven't unearthed
Suggests a careful and deliberate search that has not yielded results.
we haven't stumbled upon
Highlights the absence of a chance discovery.
we are yet to find
Expresses that the finding is expected or still possible in the future.
it remains undiscovered
Shifts the focus to the object of the search, emphasizing its current state.
nothing has been found
Passive voice construction that emphasizes the absence of a finding.
FAQs
How can I rephrase "we have not found"?
You can use alternatives like "we haven't located", "we haven't identified", or "we haven't discovered" to express a similar meaning.
What does it mean when someone says "we have not found" something?
It means that despite searching or investigating, the person or group has not been able to locate or discover the specified item or information.
Is it appropriate to use "we have not found" in formal writing?
Yes, "we have not found" is appropriate for formal writing. It's a clear and direct way to state that something has not been located or discovered, as showcased by Ludwig AI.
What is the difference between "we have not found" and "we did not find"?
"We have not found" implies a continued state of not having found something, while "we did not find" suggests a completed action of searching without success. The former is often used when the search is ongoing, while the latter is used when the search has concluded.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested