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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
Be at fault
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Be at fault" is correct and usable in written English.
It is typically used to indicate that someone is responsible for a mistake or wrongdoing. Example: "After reviewing the evidence, it was clear that he was at fault for the accident."
✓ Grammatically correct
News & Media
Academia
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
60 human-written examples
Who is going to be at fault?
News & Media
How could they possibly be at fault?
The stringency of many CSAs may be at fault.
News & Media
"I don't see why the city would be at fault".
News & Media
She was not believed to be at fault, said police.
News & Media
The program's structure may also be at fault.
News & Media
But the benchmark itself may be at fault.
News & Media
Clerico was found to be at fault for both.
News & Media
He admitted that the laundry might well be at fault.
News & Media
At least 80 examiners were found to be at fault.
News & Media
Nor is King Herod shown to be at fault.
News & Media
Expert writing Tips
Best practice
Use "be at fault" when you want to indicate direct responsibility for a specific error, accident, or problem.
Common error
Avoid using "be at fault" without sufficient evidence or investigation. Hasty accusations can damage reputations and lead to unfair consequences. Ensure you have facts before assigning blame.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be at fault" functions as a predicative expression, assigning responsibility or culpability to a subject. As evidenced by Ludwig, it appears in contexts where liability or blame is being determined.
Frequent in
News & Media
73%
Academia
13%
Science
13%
Less common in
Formal & Business
1%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "be at fault" is a common and grammatically sound expression used to assign responsibility or blame for an action or event. According to Ludwig, its presence in diverse sources like news articles, academic papers, and legal documents underscores its versatility. While alternatives like "be responsible" or "be to blame" exist, "be at fault" is effective in clearly stating who bears the responsibility for a specific occurrence. Remember to ground its usage in evidence and avoid hasty judgments. It is most frequently found in News & Media.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Be responsible
Emphasizes the obligation or duty to answer for an action or outcome.
Be to blame
Directly assigns responsibility for a negative event or situation.
Bear the responsibility
Highlights the act of carrying or accepting accountability.
Be culpable
Implies moral blameworthiness or guilt.
Be liable
Indicates legal responsibility or obligation.
Be accountable
Stresses the need to answer for one's actions and their consequences.
Be in the wrong
Highlights the state of being incorrect or acting inappropriately.
Shoulder the blame
Emphasizes the act of taking responsibility, often for others.
Answer for
Focuses on the need to explain or justify one's actions.
Take the rap
An informal way to say accepting blame or punishment, often for someone else.
FAQs
How can I use "be at fault" in a sentence?
You can use "be at fault" to indicate responsibility for an error or wrongdoing. For example, "After reviewing the evidence, it was clear that he was "at fault" for the accident."
What's a more formal way to say "be at fault"?
For a more formal tone, consider using alternatives like "be responsible", "be liable", or "be culpable", depending on the specific context.
Is "be at fault" the same as "be to blame"?
While similar, "be at fault" often implies a more specific instance of responsibility, whereas "be to blame" can encompass broader responsibility for a situation.
When is it inappropriate to use "be at fault"?
Avoid using "be at fault" when the responsibility is unclear or when assigning blame without sufficient evidence. In such cases, it's better to use neutral language that doesn't assign blame prematurely.
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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
4.5/5
Expert rating
Real-world application tested