Descending 4th Movement (e.g. Dbl Plagal, Extended Plagal)
Descending 5th Movement (e.g. vi-ii-V-I)
Loops with I, IV, V, vi (e.g. Axis, Hopscotch, Doo-Wop)
Loops adding ii and iii (e.g. Puff, Pink Pony)
Modal Loops (e.g. Lydian Cadence, Aeolian Shuttle)