"mistake regarding" is a grammatically correct phrase that can be used in written English.
It is typically used to refer to an error or inaccuracy related to a specific subject or topic. Example: The board meeting was delayed due to a mistake regarding the location, as the venue had been double-booked.
QUESTION FROM PABLO: What has been your biggest mistake regarding an economic theory?
"This is an inequitable benefit conferred on Laura by virtue of the parties' joint mistake regarding the value of the Madoff account, and an inequitable harm to Steven".
David Cameron has said that the British people are his only boss, in his reply to criticism from the president of the European commission, José Manuel Barroso, who said that the prime minister was making a "historic mistake" regarding Europe.
"We are about to make a very serious mistake regarding our giant industry and the vast pool of yet undiscovered genius that lives on this little island," the letter warns.
His mistake regarding military action in Libya was his continued indulgence of both parties in Congress in their desire for a theatrics of control without the risks of responsibility.
Update: Adjusting for my mistake regarding the kit lens makes this choice even more difficult.
In the preface to the 1996 edition of his book the book where he had argued that there are no high-level adaptations Williams conceded that perhaps his greatest mistake regarded his discussion of sex [ 48].
We conclude the chapter by discussing common field mistakes regarding a field study's product, placement, and promotion to research gatekeepers.
In my opinion, the American President has not made mistakes regarding the Arabs, although his decision to freeze dialogue with the P.L.O. was wrong.
The reasons for this split are manifold, one being the rejection of the initial mistakes regarding correlations between race and culture.
It would be impossible for Bush still to claim, as he did at a press conference in 2004, that he couldn't think of any mistakes regarding Iraq.
