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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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i have forgotten

Grammar usage guide and real-world examples

USAGE SUMMARY

"I have forgotten" is a correct and usable phrase in written English.
It is most commonly used to indicate that someone has lost the memory of something or cannot recall something that they once knew. Examples: 1. "I have forgotten my password for the website, can you help me reset it?" 2. "I can't believe I have forgotten our anniversary again. I'm so sorry!" 3. "Have you seen my phone? I seem to have forgotten where I placed it." 4. "I have forgotten the name of that restaurant, but I remember it was near the park." 5. "I have forgotten the last time I saw such a beautiful sunset."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

I have forgotten everything else.

How could I have forgotten?

/ I have forgotten you.

I have forgotten what.

I have forgotten what I thought then.

News & Media

The New Yorker

I have forgotten his last name.

News & Media

The New Yorker

I have forgotten to give his name.

News & Media

The New Yorker

"I have forgotten stuff before.

News & Media

The New York Times

"I have forgotten my language.

News & Media

The Guardian

"I have forgotten it already".

fIne, thave drinks aforgotten.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

Use "I have forgotten" when you want to express that you no longer remember something you once knew. This phrasing works well in both formal and informal contexts.

Common error

Avoid using the simple past tense "I forgot" when you need to emphasize the present state of not remembering. "I have forgotten" clearly indicates a completed action with ongoing relevance.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

91%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "i have forgotten" functions as a declarative statement expressing a state of not remembering something. Ludwig AI confirms that the phrase is grammatically sound. Examples show it used in various contexts to indicate loss of memory.

Expression frequency: Very common

Frequent in

News & Media

62%

Science

29%

Formal & Business

6%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "i have forgotten" is a common and grammatically correct phrase used to express a state of not remembering something. Ludwig AI confirms this, noting its versatility in various contexts. It's most frequently found in news and media sources, with a neutral register making it suitable for both formal and informal communication. Alternatives include "i don't remember" and "it slipped my mind", offering similar meanings with subtle differences in emphasis.

FAQs

How can I use "i have forgotten" in a sentence?

You can use "i have forgotten" to indicate you no longer remember something. For example, "I have forgotten where I put my keys" or "I have forgotten his name".

What's the difference between "i have forgotten" and "i forgot"?

"I forgot" is simple past tense and refers to a specific instance of forgetting. "I have forgotten" implies a completed action with a present result; you still don't remember. They are often interchangeable, but the latter emphasizes the current state of not knowing.

Which is more formal, "i have forgotten" or "i don't remember"?

"I have forgotten" is generally considered slightly more formal than "I don't remember". The latter is more common in everyday conversation, while the former might be used in more deliberate or written contexts. You can also consider using "i can't recall" as a more formal option.

What can I say instead of "i have forgotten"?

You can use alternatives like "i don't remember", "it slipped my mind", or ""i can't recall"" depending on the context.

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Source & Trust

91%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: