Example 9. Chord types in V-1 at section-ending cadences in sonata form. For the main theme (MT), transition (TR), and subordinate theme (ST), the final V-1 chord was counted in the last section-ending cadence for these themes in the exposition and recapitulations. For codettas and coda, V-1 before the final V is counted. For the development, the V-1 chord before the final cadence in the submediant key (when present) and tonic key were counted.