(v): have the quality of being; (copula, used with an adjective or a predicate noun)
(v): cause to stagnate
(v): undergo a change; become different in essence; losing one's or its original nature
(v): cease to flow; stand without moving
(v): have the quality of being; (copula, used with an adjective or a predicate noun)
(v): be idle; exist in a changeless situation
