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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
The error was mine
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "The error was mine" is correct and usable in written English. You can use it to take responsibility for a mistake you made. For example, "I misunderstood the instructions; the error was mine." Alternative expressions include "I take full responsibility" and "The mistake was my fault."
✓ Grammatically correct
News & Media
Academia
Formal & Business
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
My gut tells me he didn't care about his error, or he didn't care about his error to such a great extent that he wanted it made clear that the error was mine in challenging him (by not immediately evaporating into a cloud of dust). .
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
The error is mine.
News & Media
If you have received this message in error, the error is likely yours, but should the error be mine, just try and prove it, mother-effer.
News & Media
The error is mine, not Vic's.
News & Media
I asked them to send a correction to Il Sole 24 Ore, saying that the error was not mine, and to send me the issue in which the correction appeared.
News & Media
I now understand that the fault is mine, that my exposition of the simulation methods I employ contained errors, and I apologize.
News & Media
"The fault is mine alone".
News & Media
The fault is mine and mine alone".
News & Media
That citation was for a problem outside the blast area and the error was fixed immediately, federal mine safety officials said.
News & Media
The political responsibility for the error is absolutely mine".
News & Media
All errors are mine.
Academia
Expert writing Tips
Best practice
The past tense 'was' is appropriate when the error has already occurred and its consequences are being addressed.
Common error
Do not use the possessive adjective 'my' at the end of the sentence. While "It was my error" is correct, "The error was my" is ungrammatical. Always use the possessive pronoun 'mine' in this predicative position.
Source & Trust
90%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "The error was mine" functions as a declarative sentence where the subject noun phrase ('The error') is linked via a copular verb ('was') to a possessive pronoun ('mine'), which serves as the subject complement. This structure is used to attribute a specific state or possession to the subject.
Frequent in
News & Media
55%
Academia
30%
Formal & Business
10%
Less common in
Science
3%
Wiki
1%
Social Media
1%
Ludwig's WRAP-UP
In summary, "The error was mine" is a robust and grammatically correct expression for accepting responsibility. Based on data from Ludwig, the phrase is ubiquitous in high-authority contexts such as national newspapers and academic journals. It serves as a clear, professional way to clarify that a mistake was individual rather than systemic. While similar to phrases like "the fault was mine", it remains the preferred choice in technical and editorial settings where the word 'error' is more precise than 'fault'. Writers can use this phrase with confidence in any setting requiring a direct and honest admission.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
The mistake was mine
Uses 'mistake' instead of 'error', which is often perceived as slightly more informal or human-centric.
It was my fault
Uses a different syntactic structure and the word 'fault', which carries a stronger sense of personal blame.
The responsibility is mine
Shifts the focus from the mistake itself to the broader concept of professional or ethical accountability.
I take full responsibility
An active, professional statement often used in leadership or corporate crisis management.
The fault lies with me
A more formal and slightly literary way to direct blame toward oneself.
The oversight was mine
Uses 'oversight' to imply that the error was due to a lack of attention rather than a lack of knowledge.
I stand corrected
Used specifically after someone else points out the error to acknowledge their accuracy and your own mistake.
I am to blame
A passive construction that focuses heavily on the assignment of guilt.
I made a mistake
A direct subject-verb-object construction that is very common in everyday spoken English.
The error belongs to me
A literal possession of the error, less common but very emphatic.
FAQs
How to use "The error was mine" in a sentence?
You can use it as a standalone admission of guilt or as part of a longer explanation, such as: "I misunderstood the data parameters; "The error was mine" and I have since corrected the report."
What can I say instead of "The error was mine"?
Depending on the context, you can use alternatives like "the mistake was mine", "it was my fault", or "I take full responsibility".
Is "The error was mine" formal?
Yes, it is considered a neutral to formal expression. It is frequently found in high-quality journalism and academic disclaimers to ensure there is no confusion regarding who is responsible for a mistake.
What is the difference between "The error was mine" and "the fault is mine"?
The main difference is the noun used; "the fault is mine" often sounds more personal and heavy with blame, whereas "The error was mine" sounds more technical or professional.
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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
90%
Authority and reliability
4.9/5
Expert rating
Real-world application tested