Accidental (music) felt it was obvious that the accidental should continue. The older practice continued in use well into the 18th century by many composers, notably Johann Sebastian Bach. The newer convention did not achieve general currency until early in the 19th century. Accidental (music) In music, an accidental is a note of a pitch (or pitch class) that is not a member of the scale or mode indicated by the most recently applied key signature. In musical notation, the sharp (), flat (), and natural () symbols, among others, mark such notes—and those symbols are also called accidentals. In the measure
A-not-A question sentence pair with its Standard Chinese counterpart in (17). Note that such forms of AB-not-A in monosyllabic word is used by the old generation. When the predicate is a bi-syllabic word, then AB-not-A form is not attested as shown in (18.a), unlike it's Standard Chinese counterpart in (18.b). This form is attested in both Cantonese and its Standard Chinese counterpart as shown in the sentence pair in (18). This form is attested in both Cantonese and its Standard Chinese as shown in the sentence pair in (19). There are three salient morphological varieties of A-not-A question in Korean. And like