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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I forgot on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I forgot on" is not correct and usable in written English.
It seems to be an incomplete expression and does not convey a clear meaning without additional context. Example: "I forgot on what day we were supposed to meet."
⚠ May contain grammatical issues
News & Media
Wiki
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
3 human-written examples
I forgot on Wednesday.
News & Media
Also tap I Forgot on the next page.
Wiki
Tap Forgot PIN and then I Forgot on the next page.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
In my panic, I forgot to put on shoes, but the one thing I did before speeding off was try to call Kelly.
News & Media
STEVE COLL: Sorry I've been so distracted by the Red Carpet coverage on CNN I forgot to log on.
News & Media
"I forgot to turn on the gas," he said.
News & Media
Perhaps this thought alone doomed them — I forgot to knock on wood.
News & Media
"Sorry, I – forgot to switch on the outlet for the fridge, and now all my food's spoiled.
News & Media
With so much music going on, I forgot to notice.
News & Media
Anyway, I forgot to check up on my comments box from earlier posts to answer the questions.
News & Media
"I forgot to put someone on the guest list -- Donovan," Mr. Barone said.
News & Media
Expert writing Tips
Best practice
Avoid using the phrase "I forgot on" in formal writing. Opt for grammatically correct alternatives such as "I forgot about" or "I forgot that" for clarity and precision.
Common error
A common error is using the preposition "on" after "forgot" when it's grammatically incorrect in most contexts. Replace it with "about" to refer to a topic or "that" to introduce a forgotten fact. For example, use "I forgot about the meeting" instead of "I forgot on the meeting".
Source & Trust
84%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I forgot on" primarily serves as an incorrect expression of memory lapse. Ludwig indicates that it's not a standard grammatical construction. Its usage is limited and often replaced by grammatically correct alternatives.
Frequent in
News & Media
33%
Wiki
33%
Science
34%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "I forgot on" is generally grammatically incorrect in standard English. As Ludwig highlights, this is an uncommon and often misused expression. Correct alternatives such as "I forgot about" or "I forgot that" should be used to maintain clarity and grammatical accuracy. Although it appears across various sources, its usage is inconsistent, and the phrase is best avoided in formal writing or professional communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I forgot about
Replaces "on" with "about", which is the correct preposition in this context to indicate forgetting something.
I forgot when
Substitutes "on" with "when" to specify forgetting a particular time or occasion.
I forgot that
Replaces "on" with "that" to introduce a clause that was forgotten.
I had forgotten
Uses the past perfect tense to emphasize that the forgetting occurred before another action or time.
It slipped my mind
An idiomatic expression meaning to forget something, offering a more casual alternative.
I failed to remember
A more formal way of saying "I forgot", emphasizing the failure to recall something.
I didn't remember
A simple and direct way of saying that something was not recalled.
I was forgetful
Describes a state of being prone to forgetting things, rather than a specific instance.
I blanked on
An informal expression indicating a sudden inability to remember something.
I lost track of
Indicates forgetting due to a lapse in attention or monitoring.
FAQs
What's the correct way to use "forgot" with a preposition?
The correct prepositions to use with "forgot" are "about" (e.g., "I forgot about the appointment") and potentially "that" to introduce a clause (e.g., "I forgot that I had an appointment"). Using "on" after "forgot" is generally grammatically incorrect.
What can I say instead of "I forgot on"?
Instead of "I forgot on", use alternatives like "I forgot about" or "I forgot that" depending on the context.
Is it ever correct to use "I forgot on"?
The phrase "I forgot on" is rarely correct. It might appear in specific technical contexts, like interface instructions, but in general conversation or writing, it's best to use alternatives like "I forgot about".
Which is correct, "I forgot on" or "I forgot about"?
""I forgot about"" is the correct phrase. "I forgot on" is grammatically incorrect in most contexts.
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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
84%
Authority and reliability
2.5/5
Expert rating
Real-world application tested