to be guilty of sth or to be guilty of doing sth有…过失；有…罪
He claimed Mr Brooke had been guilty of a 'gross error of judgment'.他声称布鲁克先生“判断严重失误”。
They will consider whether or not he has been guilty of serious professional misconduct.他们将考虑他是否犯有严重玩忽职守的过失。