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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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could have perceived

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "could have perceived" is correct and usable in written English.
It can be used to express a possibility or hypothetical situation regarding someone's ability to notice or understand something in the past. Example: "If the signs had been clearer, she could have perceived the danger earlier."

✓ Grammatically correct

Health and Quality of Life Outcomes

BMC Oral Health

BMC Pregnancy and Childbirth

The Guardian - Business

The New York Times - Arts

The Guardian

SEP

Emerging Infectious Diseases

BMJ Open

The New York Times

Independent

Vice

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

Students could have perceived that as a limitation of physical activities or emotional wellbeing rather than attributes of social functioning which prevented them performing as their peers.

This suggested that school children could have perceived good oral health as a pain-free mouth although the pilot study did not indicate this misconception.

Therefore, it seems difficult to conceptualize how patients or study nurses could have perceived factors associated with elevated gingival crevicular fluid enzyme levels and have let this influence the probability of enrolment.

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

But other firms could also have perceived conflicts of interest if they have worked for big investors or they might seek work from them in future.

I think he couldn't have perceived how difficult that sometimes was, because I had to lead my own life and make my own mistakes.

We scripted Mervyn Day before the Olympic decision – we knew that, either way, the area would be changed by the bid, but we could never have perceived quite how much.

News & Media

The Guardian

Thus this seems to be a common human practice, not restricted to classical Indian civilization, for sometimes we say, for instance, "S is indeed over there, since I see him," and "You couldn't really have perceived S because condition Y does not hold" ("You can't see anyone from this distance").

Science

SEP

Although it could be postulated that HCWs may have perceived that they were at greater risk for exposure and may have therefore been more conscientious when filling out questionnaires, we believe that because of the large amount of public awareness of pandemic (H1N1) 2009 at that time, it is unlikely that this group would have been more conscientious than the nonclinical group.

13 14 Provoked or not, there may be situations where patients perceive the doctor as intimidating, condescending or patronising, while the physician does not realise until afterwards that the encounter could have been perceived that way.

Science

BMJ Open

The company's behavior could have been perceived as running afoul of the rules.

News & Media

The New York Times

Collins was not pleased because the comment could have been perceived as finger-pointing.

News & Media

The New York Times
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Expert writing Tips

Best practice

When writing, use "could have perceived" to indicate that an interpretation or understanding was possible, even if it didn't actually occur. This adds a layer of nuance to your writing.

Common error

Don't use "could have perceived" when a definite perception is intended. Reserve it for expressing potential or hypothetical understanding, not for stating facts.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "could have perceived" functions as a modal verb phrase expressing a past possibility or potential action of perceiving. Ludwig AI confirms that it is grammatically correct. It suggests that someone had the ability or opportunity to perceive something, but it's not confirmed whether they actually did.

Expression frequency: Uncommon

Frequent in

Science

35%

News & Media

35%

Formal & Business

30%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "could have perceived" is a grammatically sound and usable expression for indicating a past possibility of perception or understanding. Ludwig AI affirms its correctness. While not exceedingly common, it's versatile, appearing across scientific, news, and business contexts. Use it to suggest a potential interpretation or awareness that might have occurred, adding nuance to your writing. Remember, it's best suited for hypothetical scenarios, not definitive statements of fact. Alternatives like ""might have noticed"" or ""may have recognized"" can be used to fine-tune the specific shade of meaning you wish to convey.

FAQs

How can I use "could have perceived" in a sentence?

Use "could have perceived" to suggest a possible interpretation or understanding of something in the past. For example, "The audience "could have perceived" the ending as either tragic or hopeful".

What are some alternatives to "could have perceived"?

Alternatives include "might have noticed", "may have recognized", or "would have understood" depending on the context.

Which is correct: "could have perceived" or "could perceive"?

"Could perceive" indicates a general ability or possibility, while ""could have perceived"" refers to a specific unrealized possibility in the past. The choice depends on the intended meaning.

What's the difference between "could have perceived" and "would have perceived"?

"Could have perceived" suggests a possibility that didn't necessarily happen, while "would have perceived" suggests a likely perception under different circumstances.

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Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: