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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 relayed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "could have relayed" is correct and usable in written English.
It is typically used to express a possibility in the past regarding the act of conveying information or messages. Example: "He could have relayed the message to the team, but he forgot."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
could have communicated
could have passed on
would have communicated
could have extended
could have been transmitted
would have conveyed
could have spent
could have attended
may have forwarded
should have transmitted
could have issued
could have responded
could have mailed
could have got sent
might have dispatched
could have recommended
could have dispatched
could have been done
could have mail
could have sent
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
1 human-written examples
Have you ever started writing an important email and after working on it for 30 minutes, realized you could have relayed the same information with a five-minute phone call?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
And the extra money that they have early this year from Fox Sports, they could easily have relayed (sic) the greens so we could have had perfect surfaces.
News & Media
However, we did not investigate the possibility of SA chronic carriage by a health care worker which could also have relayed the outbreak [ 8, 26].
I have relayed your concerns to Washington.
News & Media
But you have relayed it here simply and clearly.
Academia
Paris prosecutor Francois Molins told reporters he had sent "tactical elements such as his location inside the premises" as he listened to the gunmen talking and had relayed what he could hear to the police.
News & Media
Now, this story happens to be true, but if I were writing fiction, I could have chosen to relay it from a different perspective.
News & Media
We have no way of knowing when these events took place, and between what sequences (for example, some other genes, or pseudogenes, could have served as relay between certain sequences).
Science
Mr. Pillot's story, Mr. Saracco wrote, could have been concocted from reports relayed to him by a gang member who had met Mr. Lemus in prison.
News & Media
A finish ahead of Williams in the relay could have pushed the Engineers past Williams into 2nd place in the championship, but the Williams runner held his lead to the finish line.
"It is going to be exciting to be on a Northern Ireland team - it is something I have not done before," said Reid. "As well as the individual competition, there is a team relay so we could have four athletes from Northern Ireland in a mixed relay competing for a medal.
News & Media
Expert writing Tips
Best practice
Use "could have relayed" to express a missed opportunity or a past possibility of conveying information, particularly when the information was intended for a specific recipient or purpose.
Common error
Avoid using "could have relayed" when the context requires a different tense. For example, don't use it to describe a present ability or a future possibility; use "can relay" or "could relay" instead.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "could have relayed" functions as a modal verb construction expressing a past possibility or potential action that did not necessarily occur. As Ludwig AI confirms, it's a valid way to phrase a past possibility.
Frequent in
News & Media
35%
Science
33%
Academia
32%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "could have relayed" is a grammatically sound and frequently used construction to express a past possibility that someone was capable of transmitting information but didn't necessarily do so. Ludwig AI confirms its correctness. The contexts in which it appears range from news and media to scientific publications, indicating its versatility. While alternatives like "might have communicated" or "could have passed on" exist, "could have relayed" is a direct and clear way to convey this meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
could have communicated
More direct and common than the original, using a more frequent verb.
might have communicated
Focuses on the act of communication but uses a different modal verb.
might have passed on
Uses a phrasal verb to indicate the transmission of information.
could have passed along
Similar to 'passed on' but emphasizes the path of transmission.
could have transmitted
More formal term for conveying information or signals.
may have conveyed
Suggests possibility and uses a more formal verb for conveying.
should have conveyed
Implies obligation to convey information, which could be a subtle difference.
were capable of relaying
Highlights the capability to pass on the information.
would have communicated
Suggests a hypothetical situation where communication occurred.
were able to communicate
Emphasizes ability rather than the act of conveying specifically.
FAQs
How can I use "could have relayed" in a sentence?
Use "could have relayed" to indicate a past possibility that someone was able to transmit information, but it is now known that it was never done. For instance: "He could have relayed the message, but he forgot".
What phrases are similar to "could have relayed"?
Alternatives include "might have communicated", "could have communicated", or "might have passed on", each with slightly different connotations.
Is "could have relayed" grammatically correct?
Yes, "could have relayed" is grammatically correct. It follows the structure of a modal verb ("could") combined with "have" and the past participle of the verb ("relayed").
What's the difference between "could have relayed" and "should have relayed"?
"Could have relayed" indicates a past possibility, while "should have relayed" implies a past obligation or duty. For example, "He could have relayed the message" means he had the opportunity, whereas "He should have relayed the message" suggests he was expected to do so.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested