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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I certainly forgot
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I certainly forgot" is correct and usable in written English.
You can use it to express a strong acknowledgment of having forgotten something, often in a conversational or informal context. Example: "I was supposed to call you yesterday, but I certainly forgot."
✓ Grammatically correct
News & Media
Wiki
Alternative expressions(20)
I totally forgot
I completely forgot
I entirely forgot
it totally slipped my mind
I certainly remember
I quite forgot
I actually forgot
I failed to recall
I truly forgot
I clean forgot
I absolutely forgot
I invariably forgot
I already forgot
It slipped my mind entirely
I certainly remembered
I overlooked it
I clearly forgot
It clean escaped my memory
I entirely failed to remember
I definitely forgot
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
1 human-written examples
A good 3D film will allow you to forget that it's even in 3D and after about 20 minutes into the film I certainly forgot about the glasses.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Their kids certainly forgot Russian faster.
News & Media
If the course exists, Victoria Nuland, a career Senior Officer of the United States Foreign Service who became Assistant Secretary of State for European and Eurasian Affairs, certainly forgot how to apply it.
News & Media
(I may have been haunted by Elizabeth Taylor's death glare; I certainly never forgot her hideous hat).
News & Media
"Thou hast certainly forgotten how to write dialogue," Beatrice said.
News & Media
They certainly forget the speech of Winston Churchill in Zurich in 1946, in which he called for a United States of Europe.
News & Media
People who reckon you need more complicated software like Logic (Apple's professional music-making application) have almost certainly forgotten why they are making music in the first place.
News & Media
The boring category holds those winners which can't really tell us anything about the future of tech; awarded the top slot for quality, rather than blazing new trails, they were certainly good examples of their type, but just as certainly forgotten the instant a better version came out.
News & Media
I'm sure that, as always, the G8 summit will come up with a form of words and an agreement on some of the issues that Cameron is putting forward; but old cynic that I am I know that G8 leaders – once they get on those planes and leave Northern Ireland in mid-June – will almost certainly forget everything they've put on those pieces of paper and not actually fulfil them.
News & Media
Did they mention the reference check that costs £300 that they'll almost certainly forget to do?
News & Media
Otherwise, you will almost certainly forget something or not have time to finish it.
Wiki
Expert writing Tips
Best practice
Use "I certainly forgot" when you want to express a clear and direct admission of forgetting something, adding a touch of emphasis.
Common error
Avoid using "certainly" excessively in formal writing; opt for more neutral alternatives like "definitely" or "indeed" for a more professional tone.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I certainly forgot" functions as a declarative statement expressing the speaker's clear admission of having forgotten something. It combines the personal pronoun "I" with an adverb of certainty and the past tense of the verb "forget". Ludwig AI confirms its usability.
Frequent in
News & Media
50%
Wiki
50%
Science
0%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "I certainly forgot" is a grammatically correct phrase used to express a clear admission of having forgotten something. Ludwig AI confirms that this phrase is indeed correct. While it's generally acceptable, it's more common in neutral or informal contexts. Consider using more formal alternatives like "I completely forgot" in professional or academic writing. Remember to be mindful of your audience and the level of formality required in different situations.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I definitely forgot
Replaces "certainly" with "definitely" to convey a strong sense of having forgotten.
I truly forgot
Substitutes "certainly" with "truly" to emphasize the genuineness of forgetting.
I completely forgot
Uses "completely" to highlight the totality of forgetting something.
I absolutely forgot
Employs "absolutely" to reinforce the certainty of having forgotten.
I clean forgot
An informal way to say one completely forgot something.
I totally spaced it
An informal phrase indicating a complete lapse in memory.
It slipped my mind entirely
Expresses that something was completely forgotten.
I had a complete memory lapse
Indicates a temporary failure of memory.
I omitted it without realizing
Suggests forgetting as an unintentional omission.
I overlooked it
Implies forgetting through neglect or failure to notice.
FAQs
How can I use "I certainly forgot" in a sentence?
Use "I certainly forgot" to express that you clearly forgot something, like "I was supposed to bring the cake, but "I certainly forgot"".
What's a more formal alternative to "I certainly forgot"?
For a more formal tone, you could say "I completely forgot" or "I had forgotten". These alternatives are less casual than "I certainly forgot".
Is it grammatically correct to say "I certainly forgot"?
Yes, it is grammatically correct. The word "certainly" modifies the verb "forgot", indicating a strong confirmation of forgetting.
What can I say instead of "I certainly forgot" to express a similar meaning?
You can use alternatives like "I definitely forgot", "I completely forgot", or "I absolutely forgot" 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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested