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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
he warned us that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "he warned us that" is correct and usable in written English.
You can use it when conveying a caution or alert that someone has given regarding a potential issue or danger. Example: "He warned us that the storm could cause significant damage to our property."
✓ Grammatically correct
News & Media
Science
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
13 human-written examples
Apparently his wooden female-with-cock-for-a-head dildos sell by the bucketload, although he warned us that if we were going to use them we'd better cover them with a condom first to avoid splinters.
News & Media
He warned us that consuming the two together would be a challenge.
News & Media
"He warned us that we must be willing to carry out tasks in life where we have no chance of success," he said.
News & Media
He warned us that doctors may do more harm than good, and that some diseases (which he labelled iatrogenic) were caused, not cured, by medical interventions.
News & Media
He warned us that military victory in the Falklands would not assuage the long-term determination of Argentines to take the Malvinas: renewed trouble in the 21st century would be inevitable.
News & Media
He warned us that we would be going to [the eastern Ukrainian city of] Slavyansk, that we were heading to certain death, that the punishment for looting was execution on the spot, which, by the way, I saw was true several times while I was in Ukraine.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
On a later page, he warns us that Chinese leaders may use military force "preemptively to surprise a stronger opponent who would not have done likewise".
News & Media
Before describing the book's grisly climax, he warns us that "the material is strange and distressing, and the tale without moral, unless you consider looking and recording with a sympathetic eye as moral enough".
News & Media
And yet, he warns us that they bear a resemblance to medication.
News & Media
He warns us that Barack Obama would rebuild an America without God.
News & Media
I know Bibi Netanyahu and know that when he warns us that Iran is a danger to this nation as well as his own, that we must listen".
News & Media
Expert writing Tips
Best practice
When you want to indicate that a prophecy was fulfilled, consider using this structure: "he warned us that, and so it happened". This strengthens the feeling of authority that the phrase already conveys.
Common error
Avoid excessive passive voice construction when using "he warned us that". Instead of saying "we were warned that...", use the active form to emphasize the source and clarity of the warning.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he warned us that" functions as a reporting clause, introducing a warning or caution conveyed by a specific individual. As confirmed by Ludwig AI, it is grammatically sound and commonly used.
Frequent in
News & Media
64%
Science
21%
Wiki
7%
Less common in
Encyclopedias
4%
Formal & Business
2%
Social Media
2%
Ludwig's WRAP-UP
In summary, "he warned us that" is a grammatically correct and commonly used phrase to introduce a warning or caution from a specific source. Ludwig AI confirms its validity and usability. It functions primarily as a reporting clause and conveys a sense of alert or potential danger. While generally neutral in register, it appears most frequently in news and media contexts. When using this phrase, ensure the warning is specific and actionable, avoiding excessive passive voice.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
he cautioned us that
Emphasizes a sense of care and prudence in the warning.
he alerted us to the fact that
Highlights the act of bringing something to our attention, often something previously unknown.
he advised us that
Suggests a recommendation or guidance based on expertise.
he forewarned us that
Implies a prediction or anticipation of future events.
he reminded us that
Indicates a recalling of information already known.
he let us know that
A more informal way of conveying information, including a warning.
he informed us that
Focuses on the act of providing information, without necessarily emphasizing a warning.
he gave us a warning that
Highlights the warning itself as a distinct event.
he told us to be careful because
Shifts the focus to the action of being careful, with the warning serving as a reason.
he pointed out to us that
Emphasizes the act of drawing attention to a specific detail or fact.
FAQs
What can I say instead of "he warned us that"?
You can use alternatives like "he cautioned us that", "he advised us that", or "he alerted us to the fact that" depending on the context.
How to use "he warned us that" in a sentence?
Use "he warned us that" to introduce a specific caution or alert given by someone. For example, "He warned us that the road ahead was treacherous."
What's the difference between "he warned us that" and "he informed us that"?
"He warned us that" implies a potential danger or negative outcome, whereas "he informed us that" simply conveys information without necessarily implying a risk.
Is it correct to say "he had warned us that"?
Yes, "he had warned us that" is grammatically correct. It uses the past perfect tense to indicate that the warning occurred before a specific point in the past.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested