ʔal

Particle

 * 1) agent marker
 * tupigʷədəxʷ ʔal tiʔiɬ
 * He sang his spirit power

Preposition

 * 1) on, along, through, in, at, when, among, of, for, from, as (be located at or by some specific point in time or space, location with reference to something named.)