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
could have never
Grammar usage guide and real-world examplesUSAGE SUMMARY
"could have never" is correct and usable in written English.
It is used to express the idea of something being impossible in the past. For example: "My uncle could have never imagined that he would one day own a sports car."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(4)
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
56 human-written examples
I could have never imagined it".
News & Media
I could have never come home".
News & Media
"I could have never foretold the future.
News & Media
Otherwise, Yiannopoulos could have never anticipated (fake) antifa's presence.
We could have never figured out that the sun brightens.
Academia
"I could have never passed paid leave 15 years ago".
News & Media
I realized that he could have never been found".
News & Media
She could have never predicted how it would happen, though.
News & Media
The Roman emperor, you could have never said here was not revealed.
Academia
Beyond this, I could have never imagined anyone violating the code.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
If I were able to work, all these things could have never happened.
Science
Expert writing Tips
Best practice
Use "could have never" to express strong disbelief or the impossibility of something happening in the past. Ensure the context clearly refers to a past event or situation.
Common error
Avoid using "could have never" when referring to present or future possibilities. This phrase is strictly for expressing something that was impossible in the past. For example, instead of "I could have never do that now", say "I can't do that now".
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "could have never" functions as a modal construction expressing impossibility or strong disbelief regarding a past action or event. Ludwig provides numerous examples demonstrating its usage in various contexts.
Frequent in
News & Media
55%
Academia
30%
Science
5%
Less common in
Formal & Business
5%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "could have never" is a grammatically sound and frequently used phrase to express the impossibility or incredulity of a past event, as confirmed by Ludwig. It is most commonly found in News & Media and Academic contexts. While alternatives such as "would have never" and "never could have" exist, the phrase is appropriate for various situations. Ludwig AI validated the correctness of this phrase.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
would have never
Emphasizes a strong sense of disbelief or impossibility, similar to "could have never".
never could have
Inverts the word order while retaining the core meaning of past impossibility.
would not have ever
More emphatic and formal way to express impossibility.
never would have
Similar to 'would have never', placing 'never' first for emphasis.
could scarcely have
Indicates something was highly unlikely, rather than impossible.
hardly could have
Expresses a low probability of something happening.
never dreamed of
Focuses on the unexpected nature of an event, implying it was not considered possible.
never imagined
Highlights the lack of anticipation or expectation of a past event.
didn't think possible
Expresses the idea that something was considered impossible at the time.
unforeseeable
Highlights the impossibility of predicting or anticipating something.
FAQs
How do I use "could have never" in a sentence?
Use "could have never" to express that something was impossible or unimaginable in the past. For example, "I "could have never imagined" that I would win the lottery".
What can I say instead of "could have never"?
Alternatives include "would have never", "never could have", or "didn't think possible", depending on the context.
Which is correct, "could have never" or "could never have"?
"Could have never" is generally preferred and more common. "Could never have" is grammatically correct but less frequently used.
What's the difference between "could have never" and "would have never"?
"Could have never" indicates an impossibility, while "would have never" expresses a strong unwillingness or disbelief. For example, "I could have never succeeded without your help" (impossibility), versus "I would have never done that" (unwillingness).
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
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested