Assertion: concerto's movement | /r/AtLocation | sectional form
Facets:
value: frequently
type: TEMPORAL
Source sentences:
text: The last movement is in sonata allegro form, or variation form, or sectional form.
text: The final movement is frequently in the sectional form called a rondo, which comes in different sizes but is basically themes A B A, or A B A C A B A, with each theme being in its own key, and A being frequently shortened upon repetition.