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
have signalled
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have signalled" is correct and usable in written English.
It can be used to indicate that a signal or message has been sent or communicated in the past and may still be relevant. Example: "The recent changes in policy have signalled a shift in the company's direction."
✓ Grammatically correct
News & Media
Science
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
Ministers have signalled their wishes.
News & Media
Tories have signalled they would reinstate charges.
News & Media
Their management teams have signalled they are ready to talk".
News & Media
Some countries, notably Germany, have signalled their opposition to sanctions.
News & Media
France and Italy have signalled a readiness to help.
News & Media
The Tories have signalled that they will oppose the bill.
News & Media
The attacks were supposed to have signalled one of the great transformations in the country's history.
News & Media
The choice would have signalled both McCain's independence and his return to a more bipartisan agenda.
News & Media
In addition, ministers have signalled their determination to tighten restrictions on student visas.
News & Media
Other positive indicators have signalled that the economy is growing anyway.
News & Media
Not long ago, such material would have signalled righteous social criticism.
News & Media
Expert writing Tips
Best practice
When using "have signalled", ensure the context clearly indicates what message or intention was conveyed. It's often helpful to specify the means by which the signal was given (e.g., "have signalled through policy changes").
Common error
Avoid using "have signalled" when the action was merely a possibility or a weak indication. The phrase implies a reasonably clear intention or message, so ensure the evidence supports this level of certainty.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
"Have signalled" functions as a present perfect verb phrase, typically used to indicate that an action in the past has implications or relevance in the present. It suggests that a signal, message, or intention has been communicated. Ludwig AI confirms this usage is correct and frequent.
Frequent in
News & Media
70%
Science
15%
Formal & Business
5%
Less common in
Wiki
5%
Encyclopedias
3%
Academia
2%
Ludwig's WRAP-UP
The phrase "have signalled" is a versatile and grammatically sound way to indicate that an intention, message, or plan has been communicated, often in a subtle or indirect manner. Ludwig AI identifies it as correct and commonly used, particularly in news media, science, and formal business contexts. When using "have signalled", ensure the context clearly supports the idea of a deliberate communication, and avoid overstating the strength of the signal. Alternatives like ""have indicated"" or ""have suggested"" may be more appropriate depending on the nuance you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
have indicated
Replaces "signalled" with a more direct term for showing something.
have shown
A simpler alternative focusing on the act of displaying or revealing.
have suggested
Implies a less direct communication, hinting at something without explicitly stating it.
have communicated
Focuses on the act of conveying information.
have expressed
Highlights the act of making feelings or opinions known.
have intimated
Suggests communicating subtly or indirectly.
have disclosed
Focuses on revealing information that was previously unknown.
have announced
Implies a formal or public declaration.
have revealed
Highlights the act of uncovering something.
have implied
Similar to "have suggested" but with a slightly stronger connotation of indirectness.
FAQs
How can I use "have signalled" in a sentence?
You can use "have signalled" to indicate that someone or something has communicated a message or intention, often subtly. For example, "The company's new policies "have signalled" a shift in strategy".
What are some alternatives to "have signalled"?
Alternatives include "have indicated", "have suggested", or "have shown". The best choice depends on the specific nuance you want to convey.
Is it better to say "have signalled" or "have indicated"?
Both "have signalled" and "have indicated" are correct, but "have signalled" often implies a more subtle or indirect communication, while "have indicated" is more direct. Choose the phrase that best fits the context.
Can "have signalled" be used in formal writing?
Yes, "have signalled" is appropriate for formal writing, particularly in news reports, academic papers, and business documents. It's a versatile phrase for conveying intentions or messages.
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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