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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
could have recognised
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "could have recognised" is correct and usable in written English.
It is typically used to express a possibility or hypothetical situation in the past regarding someone's ability to identify or acknowledge something. Example: "If I had seen the signs earlier, I could have recognised the problem before it escalated."
✓ 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
4 human-written examples
If only we could have recognised that trait for what it was at the time.
News & Media
I still wonder who on Earth could have recognised Ackland covered in sweat and almost in tears, halfway up a Chilean mountainside.
News & Media
Perhaps he could have recognised his dilemma and looked to take the initiative, but if a batsman is seeing the ball like a marble, that is not as easy as it sounds, and may have been no more productive as a result.
News & Media
Few inside Parkhead could have recognised many of the visitors' starting lineup but Qarabag are a better side than their pedigree and stature suggest and a significant step-up in quality from Stjarnan whom Celtic disposed of in the last round.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
How could they not have recognised their own babies, they asked.
News & Media
We will invite both presidents to discuss border relations because Croatia has formally closed its borders with Liberland, which is reasonable from them as they are in the Schengen zone, although with this move we could also say they have recognised us".
News & Media
We have recognised this.
News & Media
"All the players have recognised that.
News & Media
Recently Brazil seems to have recognised this.
News & Media
We have recognised what Kelly can offer.
News & Media
The Tories have recognised this.
News & Media
Expert writing Tips
Best practice
Use "could have recognised" to express a missed opportunity for identification or acknowledgement in the past. It implies the ability was present but not utilized.
Common error
Avoid using "could of" in place of "could have". "Could of" is a common misspelling and grammatically incorrect. Always use "could have" followed by the past participle of the verb.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "could have recognised" functions as a modal phrase expressing a past possibility or unrealized potential. As Ludwig AI confirms, it's grammatically correct. The examples show it used to indicate a missed opportunity for identification or acknowledgement.
Frequent in
News & Media
75%
Science
25%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "could have recognised" is a grammatically sound phrase used to express a past unrealized possibility of identification, as validated by Ludwig AI. While examples are infrequent, it appears most commonly in News & Media. Related phrases include "might have identified" and "should have noticed". Avoid the common error of using "could of" instead of "could have". When writing, remember that this phrase points to an ability that existed but was not utilized.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
might have identified
Emphasizes possibility rather than capability of recognizing.
should have noticed
Suggests an obligation or expectation to recognize something.
would have detected
Focuses on the act of detecting or discovering something that was present.
may have discerned
Highlights the act of perceiving or distinguishing something subtle.
might have perceived
Stresses the subjective experience of recognizing something.
could have distinguished
Highlights the ability to see the difference between two options.
should have spotted
Suggests that it would have been easy to recognize if they were looking for it.
would have acknowledged
Shifts the focus to admitting or accepting something after recognition.
may have understood
Emphasizes the comprehension aspect of recognition.
might have become aware of
Focuses on gaining awareness rather than directly recognizing.
FAQs
How can I use "could have recognised" in a sentence?
Use "could have recognised" to indicate that someone had the ability to identify or acknowledge something in the past, but didn't. For example, "If I had paid closer attention, I "could have recognised" the warning signs".
What's the difference between "could have recognised" and "should have recognised"?
"Could have recognised" indicates a possibility or ability that was not realized. "Should have recognised" "should have recognised" implies a stronger sense of obligation or expectation that someone would identify something, and that there was a failure to do so.
What can I say instead of "could have recognised" to sound more formal?
For a more formal tone, consider using phrases like "might have identified" or "may have discerned" "might have identified".
Is "could have recognised" grammatically correct?
Yes, "could have recognised" is grammatically correct. It follows the standard structure for expressing past possibilities using modal verbs.
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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
4.1/5
Expert rating
Real-world application tested