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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
have not yet found
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase ‘have not yet found’ is correct and usable in written English.
You can use it when you want to express that something has not been discovered or uncovered yet. For example: “We have been searching for days, but we have not yet found the missing document.”.
✓ 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
Authorities have not yet found Ms. Mosley.
News & Media
They have not yet found it.
News & Media
I have not yet found any more wonderful.
News & Media
I have not yet found evidence to support his assertion.
News & Media
Investigators have not yet found similar evidence after today's crash.
News & Media
However, we have not yet found the weapons we expected.
News & Media
But tissue cultures have not yet found one.
News & Media
We have not yet found a satisfactory answer to what's the mass of an object?
Academia
Although we have discovered many different types of planets, we have not yet found extraterrestrial life.
Academia
Still, these approaches have not yet found widespread use in practice.
Engineers have not yet found a way to substantially scale up wind and solar power.
News & Media
Expert writing Tips
Best practice
Use "have not yet found" to clearly indicate that a search or investigation is ongoing and has not yielded results up to the current time. This implies a continuation of effort and an expectation of potential future discovery.
Common error
Avoid using "have not yet found" in overly passive constructions that obscure the actor performing the search. For example, instead of "No solution has not yet been found", prefer "Researchers have not yet found a solution".
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have not yet found" functions as a verbal phrase indicating a state of incomplete discovery or attainment. Ludwig examples show it used to express that something is still missing or has not been located, often implying an ongoing search or investigation.
Frequent in
News & Media
51%
Science
35%
Academia
14%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "have not yet found" is a grammatically correct and very common verbal phrase used to express that something has not been discovered or located up to the present time. Ludwig AI confirms its correctness and wide applicability. It appears frequently in News & Media, Science, and Academic contexts. While versatile, it's best practice to use it in active constructions to maintain clarity, and you can replace it with alternatives like "haven't discovered yet" or "have yet to locate" for variety. Remember that, generally speaking, you can always use "are still searching for", but do not use that one when you are looking for something that is not tangible.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
haven't discovered yet
Replaces "found" with "discovered", emphasizing the act of uncovering something previously unknown.
have been unable to find
Emphasizes the inability to locate something, highlighting the difficulty of the search.
have yet to locate
Substitutes "found" with "locate", focusing on the act of pinpointing a specific location.
have not located so far
Adds "so far" to emphasize the temporal aspect of the search or investigation.
have not come across
Replaces the idea of finding with the concept of encountering something unexpectedly.
have not identified
This is used when the subject needs some identification and has not happened yet.
have not stumbled upon
Similar to "come across", but implies a more accidental discovery.
remain to be seen
Shifts the focus to the uncertainty of future discovery rather than the present lack of finding.
are still searching for
Focuses on the ongoing nature of the search rather than the lack of finding.
have yet to unearth
Replaces "found" with "unearth", focusing on digging or excavating something.
FAQs
What does "have not yet found" mean?
It means something hasn't been discovered or located up to the present time, implying a continuing search or expectation of future discovery.
How can I use "have not yet found" in a sentence?
You can use it to indicate that a search is ongoing, such as: "Police "have not yet found" the suspect".
What can I say instead of "have not yet found"?
You can use alternatives like "haven't discovered yet", "have yet to locate", or "are still searching for".
What's the difference between "have not found" and "have not yet found"?
"Have not found" simply states that something isn't found. "Have not yet found" implies that a search is ongoing and that it might be found in the future.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested