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
however could not
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "however could not" is not correct as it lacks proper context and structure in written English.
It can be used when contrasting two ideas, but it typically needs additional context or a subject to clarify the meaning. Example: "I wanted to attend the meeting; however, I could not due to a scheduling conflict."
⚠ May contain grammatical issues
News & Media
Science
Formal & Business
Alternative expressions(5)
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
58 human-written examples
Blacks, however, could not.
News & Media
The need, however, could not be plainer.
News & Media
Lloris, however, could not keep out Marcelo.
News & Media
Lilly, however, could not close it out.
News & Media
Mr. Newman himself, however, could not attend).
News & Media
Mayor Delfino, however, could not disagree more.
News & Media
The illusion, however, could not last for ever.
News & Media
Warner, however, could not get the ball deep, not regularly.
News & Media
Another witness, however, could not identify the man.
News & Media
Reggae fans, however, could not get enough of Dennis.
News & Media
Munster's discipline, however, could not take the strain.
News & Media
Expert writing Tips
Best practice
Consider if a more direct phrase like "but could not" or "was unable to" would be clearer and more concise.
Common error
Avoid using "however could not" at the beginning of a sentence or paragraph without establishing a clear contrast to a previous idea. This can leave the reader confused about what is being contrasted.
Source & Trust
86%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "however could not" serves as a conjunctive adverbial phrase indicating contrast or concession. It connects two conflicting ideas, suggesting that despite a prior condition or attempt, a certain outcome was not possible. Ludwig AI shows it requires a preceding clause for context.
Frequent in
News & Media
60%
Science
25%
Formal & Business
15%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "however could not" is frequently used, as shown by Ludwig, it requires careful attention to context. It functions as a conjunctive adverbial phrase to express contrast or inability. Ludwig AI highlights that it is best used after a complete sentence to provide a clear contrast, and writers should consider more direct alternatives like "but could not" for improved clarity. It is found most often in news and media sources, indicating a neutral to formal tone.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
but was unable to
Replaces "however could not" with a more direct statement of inability.
yet was unable to
Similar to "but was unable to", offering a slightly more formal tone.
nevertheless could not
Provides a stronger sense of contrast while maintaining the inability.
despite this, could not
Emphasizes the contrast by explicitly acknowledging the preceding information.
in spite of this, could not
Similar to "despite this", highlighting the contrast between expectation and reality.
even so, could not
Suggests that the inability persisted despite a mitigating factor.
on the other hand, could not
Introduces a contrasting element, emphasizing a different perspective.
conversely, could not
Directly indicates an opposite or reverse situation.
however, failed to
Focuses on the lack of success rather than the inability.
unfortunately, could not
Adds a tone of regret or disappointment to the inability.
FAQs
How to use "however could not" in a sentence?
The phrase "however could not" is used to express a contrast or limitation. For example, "I tried my best to finish the project; "however could not" meet the deadline."
What can I say instead of "however could not"?
You can use alternatives like "but was unable to", "yet failed to", or "despite this, could not" depending on the context.
Is it grammatically correct to start a sentence with "however could not"?
Starting a sentence directly with "however could not" is grammatically questionable as it lacks context. It's better to use a full sentence before "however" to provide a clearer contrast, or restructure the sentence for better clarity.
What's the difference between "however could not" and "but could not"?
"However could not" and "but could not" both express contrast, but "however" is generally used to introduce a greater level of contrast and often requires a more formal tone. "But" is more direct and commonly used in informal contexts.
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
86%
Authority and reliability
3.5/5
Expert rating
Real-world application tested