See also, Song Without Words, No.

27, measures 5 to 20.
The repetition of one of the two phrases is exhibited in the following (Mozart, sonata No.

14):-- [Illustration: Example 48.

Fragment of Mozart.] The Antecedent is a regular four-measure phrase, with semicadence (made on the tonic chord, but with _3d_ as uppermost tone); the Consequent is a six-measure phrase, with perfect cadence, and is repeated, with partial change of register.

The whole is a "period with repeated Consequent." A somewhat elaborate example of extension by detail-repetition is seen in the following (Chopin, Mazurka No.