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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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haven't forgotten

Grammar usage guide and real-world examples

USAGE SUMMARY

'haven't forgotten' is a correct and usable part of a sentence in written English
You can use it when you want to express that you haven't lost or misplaced something, or when you want to remind someone that you haven't forgotten something. For example: "I haven't forgotten that I promised to help you move this weekend."

✓ Grammatically correct

News & Media

Wiki

Social Media

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

American ppl haven't forgotten".

News & Media

The New York Times

I haven't forgotten those kids.

News & Media

The New York Times

"I haven't forgotten my roots.

Certainly our players haven't forgotten.

We haven't forgotten that.

We haven't forgotten you.

News & Media

The Guardian

I haven't forgotten that.

Surely you haven't forgotten?

News & Media

The Guardian

We haven't forgotten about you.

"You haven't forgotten to relate".

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

We have not forgotten.

News & Media

The New York Times

Expert writing Tips

Best practice

Pair the phrase with specific objects or clauses to add weight, such as "I haven't forgotten my roots" or "We haven't forgotten what happened."

Common error

Avoid using the simple past form "forgot" after the auxiliary verb "have". Phrases like "I haven't forgot" are considered non-standard or dialectal. Always use the past participle "forgotten" to form the present perfect correctly.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

94%

Authority and reliability

5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase acts as a negative present perfect verb construction. It links a past event or state to the present, emphasizing that the memory has persisted over time. Ludwig examples show it often functioning as the main predicate in sentences about identity, promises or emotional trauma.

Expression frequency: Very common

Frequent in

News & Media

75%

Wiki

10%

Social Media

8%

Less common in

Science

2%

Formal & Business

3%

Encyclopedias

2%

Ludwig's WRAP-UP

In conclusion, "haven't forgotten" is a robust and essential part of the English language, used to bridge the past and the present. Ludwig AI confirms its high frequency in reputable news sources like The New York Times and The Guardian, where it often appears in quotes or narratives about personal history and accountability. Whether used to confirm a simple task or to pledge lifelong loyalty to a cause, it remains the standard choice for expressing persistent memory. Writers should remember to use the participle "forgotten" rather than "forgot" to ensure grammatical accuracy.

FAQs

How do I use "haven't forgotten" in a sentence?

You can use "haven't forgotten" followed by a noun or a "that" clause, such as "I haven't forgotten the keys" or "They haven't forgotten that we were supposed to meet at noon."

What is the difference between "haven't forgotten" and "haven't forgot"?

The phrase "haven't forgotten" uses the correct past participle form. While "haven't forgot" is common in some dialects, it is grammatically incorrect in standard English.

Is "haven't forgotten" considered formal?

It is neutral and widely used in speech and media. For a strictly formal tone, use "have not forgotten" instead.

What is a more positive way to say "haven't forgotten"?

You can say "still remember" or "vividly recall" to focus on the active memory rather than the lack of forgetting.

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Source & Trust

94%

Authority and reliability

5/5

Expert rating

Real-world application tested

Most frequent sentences: