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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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not having recognised

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "not having recognised" is correct and usable in written English.
It can be used to indicate a lack of acknowledgment or awareness of something in the past. Example: "Not having recognised the signs of burnout, she continued to work long hours without rest."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

The context and atmosphere are so different in the quartet that I forgave myself for not having recognised the allusion to the sonata.

But there has been some hint from the British government they would like to help Somaliland but are held back by the "technicality' of not having recognised sovereignty - notably by, chair of the All-Party Group for Somaliland Alun Michael MP, Britain's support would risk offending the sensibilities of Italy and a couple of African Union countries which oppose their independence.

In the Manipur Workshop, several disability providers expressed shame at not having recognised the risks for their clients, which now – due to the workshop – struck them as obvious.

Strong and common risk factors for delay were prostate cancer, rectal cancer, urinary symptoms, change of bowel habit, rectal bleeding, systemic symptoms, skin symptoms and reporting not having recognised the symptoms as serious.

(Service user; male, 20, White British) (see also Additional File 1, 1.1) Carers reported similar difficulties in recognising service users' problems as signs of psychosis, and for many (n = 6), this was associated with retrospective feelings of frustration or guilt for not having recognised symptoms earlier and thus potentially prolonging the suffering of their family members.

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

The Bard would not have recognised himself.

This was one problem that Pheidippides would not have recognised.

News & Media

The Economist

Does the author's intention matter, if the text yields readings he might not have recognised?

News & Media

The Economist

How could they not have recognised their own babies, they asked.

News & Media

Independent

Innocence would not have recognised these pictures for what they were.

An artist 400 years ago would not have recognised Andre's bricks as art.

Show more...

Expert writing Tips

Best practice

Use "not having recognised" to express a past failure to identify or understand something, often implying regret or a changed perspective.

Common error

Avoid using "not having recognised" when a simple past tense form like "did not recognise" is more appropriate and clear. Overusing perfect tenses can make your writing sound unnecessarily complex.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "not having recognised" functions as a participial phrase, modifying a noun or pronoun to describe a past action that has relevance to the present. Ludwig indicates it is grammatically correct.

Expression frequency: Rare

Frequent in

Science

60%

News & Media

20%

Formal & Business

20%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "not having recognised" is a grammatically correct participial phrase used to explain a current state resulting from a past failure to perceive something. Ludwig's analysis of various sources indicates that it's relatively rare but appears in diverse domains such as science, news, and formal communication. While valid, simpler alternatives like "did not recognise" might often improve clarity. It’s important to consider the tense implications and target audience when incorporating this expression.

FAQs

How can I use "not having recognised" in a sentence?

You can use "not having recognised" to indicate a past failure to identify or understand something. For example, "Not having recognised the signs of burnout, she continued to work long hours."

What is a good alternative to "not having recognised"?

Alternatives include "failing to acknowledge", "not being aware of", or "not realising", depending on the context.

Is it better to say "did not recognise" or "not having recognised"?

"Did not recognise" is often simpler and more direct. "Not having recognised" emphasizes the ongoing state of not recognizing up to a certain point in the past.

What's the difference between "not having recognised" and "not recognising"?

"Not having recognised" refers to a completed action in the past that has a consequence or relevance to the present or past, while "not recognising" describes a continuous state or ongoing action.

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Source & Trust

85%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: