nSubclass of acts; verbal=causatives
nRelation of determination between 2 events
nA language universal; usually verbal
nConveyance (e.g. vehicular: drove, trucked)
nManner
nknocked, pounded, hammered (intensity, speed, …)
nCause
nOften inherently encoded
kill à cause + become + dead
roll à cause + displacement + circular
nVery periphrastic in other languages