Number the one hundred and twenty measures, and define the factors of the form with close reference to the following indications--the figures in parenthesis denoting the measures: _Principal theme_.

Part I (1-8), period-form; Part II (9-12), phrase; Part III (13-20), period-form.
_Transition_, period-form (21-27), leading into the new key.
_First Subordinate theme_, period-form (28-36), with _Codetta_, repeated (37-42).
_Re-transition_ (43-47).
_Principal theme_, as before (48-67).
_Second Subordinate theme_, double-period (68-83); the process of _Re-transition_ manifests its inception about one measure before (82), and is carried on to measure 87.
_Principal theme_, as before (88-107).
_Coda_, period, with modified repetition of consequent phrase (108-119),--followed by an extra perfect cadence, as extension.
LESSON 14 .-- Analyze the following examples, as usual.

Review the directions given in Lesson 13:-- Beethoven, pianoforte sonatas: op.

10, No.

3, last movement.
Op.