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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
i have forgotten
Grammar usage guide and real-world examplesUSAGE 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
Alternative expressions(6)
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
59 human-written examples
I have forgotten everything else.
News & Media
How could I have forgotten?
News & Media
/ I have forgotten you.
News & Media
I have forgotten what.
News & Media
I have forgotten what I thought then.
News & Media
I have forgotten his last name.
News & Media
I have forgotten to give his name.
News & Media
"I have forgotten stuff before.
News & Media
"I have forgotten my language.
News & Media
"I have forgotten it already".
News & Media
fIne, thave drinks aforgotten.
News & Media
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.
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.
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.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
i don't remember
A more direct and common way of saying "I have forgotten", indicating a lack of memory.
i can't recall
Similar expression indicating an inability to remember something, slightly more informal.
i'm unable to recall
More formal alternative to "I can't recall", suitable for professional contexts.
i fail to remember
Similar to "I don't remember", but implies a slight sense of responsibility or regret for not remembering.
it slipped my mind
Suggests that something was forgotten due to a lapse in attention, emphasizing the unintentional nature of forgetting.
i have no recollection of
Implies a complete lack of memory about something, suggesting a stronger degree of forgetting.
i drew a blank
Indicates a sudden inability to recall something, often used when trying to remember a specific detail.
i've lost my memory of
Highlights the loss of a memory, emphasizing the permanent or long-term nature of the forgetting.
i can't quite place it
Indicates difficulty in remembering something specific, often used when trying to recall a detail or fact.
it doesn't ring a bell
Suggests that something is unfamiliar or not recognized, indicating a lack of memory or association.
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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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested