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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
he has warned
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "he has warned" is correct and usable in written English.
It can be used when indicating that someone has given a warning in the past that is relevant to the present situation. Example: "He has warned us about the potential risks of this project, and we should take his advice seriously."
✓ Grammatically correct
News & Media
Alternative expressions(20)
he has notified
he has reinforced
he has encouraged
he has recommended
he corroborated
he validated
he has communicated
he has investigated
he has disclosed
he affirmed
he stated
he has demonstrated
he has reaffirmed
he has underscored
he cautioned against
he has reminded
he advised
he has informed
he verified
he acknowledged
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 he has warned of the dangers of the United States making its own deep reductions in Pentagon spending.
News & Media
He has warned the Lebanese authorities to do the same.
News & Media
He has warned that his brother could become a dictator.
News & Media
He has warned the public not to expect miracles.
News & Media
He has warned of the dangers of being overprepared.
News & Media
And he has warned about the consequences of an Israeli strike on Iran.
News & Media
There is, he has warned anyone interested in going, "a good chance you'll die".
News & Media
He has warned against losing a key partner countering Iran's influence in the Middle East.
News & Media
Without the funding, he has warned, the government could shut down again.
News & Media
He has warned that there would be consequences for firing Mr. Mueller.
News & Media
He has warned the parishes' ministers that they may be deposed.
News & Media
Expert writing Tips
Best practice
When using "he has warned", ensure the context clearly indicates what the warning was about and who received it. Clarity enhances the impact of the warning.
Common error
Avoid constructing sentences where it's unclear who "he" refers to or what the precise warning entailed. Ensure the subject and object of the warning are explicit for better clarity.
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he has warned" functions as a declarative statement indicating that a specific individual issued a warning at some point in the past, with relevance to the present. As Ludwig AI indicates, the expression is correct and usable.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "he has warned" is a grammatically sound phrase used to indicate that an individual has previously issued a warning. Ludwig AI confirms its correctness and usability, especially in professional and news contexts. The frequency of use is very common, primarily within news and media sources. When using the phrase, ensure clarity about the subject of the warning and its implications. Alternatives include "he cautioned" or "he alerted", each with slightly different nuances. While grammatically correct, overuse of the passive voice should be avoided to maintain clear and direct communication. "He has warned" is a versatile phrase applicable in many situations where a past warning is relevant to current discussions.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
he forewarned
Stresses the act of warning in advance, giving time to prepare or avoid the potential issue.
he premonished
Similar to forewarned, focuses on communicating a warning ahead of time.
he cautioned against
Specifically warns against a particular action or behavior, highlighting potential negative outcomes.
he cautioned
Emphasizes a careful and considerate warning, often about potential dangers or risks.
he alerted
Focuses on bringing attention to a potential danger or problem, often requiring immediate action.
he advised
Suggests offering guidance or recommendations, which may include warnings about potential pitfalls.
he counselled
Suggests providing advice that includes warnings about potential consequences.
he gave notice
Implies a formal or official warning, often with legal or contractual implications.
he admonished
Indicates a firm but gentle warning, often intended to correct or improve behavior.
he signaled
Implies a less direct warning, perhaps through hints or indications of potential problems.
FAQs
What does "he has warned" mean?
It means that someone previously issued a caution or notification of potential danger or negative consequences. It suggests that the warning should be taken seriously, given the context.
How can I use "he has warned" in a sentence?
Use "he has warned" to indicate a past warning relevant to a current situation. For example, "He has warned us about the risks, so we should be prepared."
What can I say instead of "he has warned"?
You can use alternatives like "he cautioned", "he alerted", or "he advised" depending on the specific nuance you want to convey.
Is it correct to say "he had warned" instead of "he has warned"?
Both are grammatically correct but have different implications. "He has warned" implies the warning is still relevant, while "he had warned" refers to a warning in the more distant past, potentially with less current relevance.
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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
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested