simple parallel period

"The Wild Rider" from Album for the Young

Schumann

non-modulating period

simple contrasting period

Sonata for Piano, K. 333, 2nd movement

Mozart

asymmetrical period

Sonata for Piano, K. 283, 1st movement

Mozart

cadential extension

double period

Mazurka in A minor, Op. 7, No. 2

Chopin

half, deceptive, and authentic cadences

simple binary form

Courante in C major

Blow

2-voice texture

rounded binary form

Sonata in D major, Hob. XVI/14, 2nd movement

Haydn

modulation to dominant

simple ternary form

"Little Folk Song" from Album for the Young

Schumann

change in mode from minor to major

composite ternary form

Sonata No.1 in F minor, Op. 2, No. 1, II

Beethoven

rounded binaries in A and B sections