I. Three- and six-beat rhythms. Some palos that use these rhythms are Fandangos, Sevillanas, and Verdiales.
2. Four-beat rhythms. Tangos, Rumbas, Colombianas, and Farrucas are in this group.
3. Twelve-beat family I. Soleares, Alegrias, and Bulerias belong to this category.
4. Twelve-beat family II. Palos in this group include Seguiriyas, Serranas, and Martinetes.