[かってながら, kattenagara](exp, pref) (1) (with noun+する or noun+をverb) to allow oneself to ...; to take the liberty of ...; (exp) (2) it is presumed that; (I, we) presume that; (3) (See 勝手に) on one's own accord; by one's arbitrary decision[Add to Longdo]
[かってきまま, kattekimama](n, adj-na) self-willed; (doing or saying things) to suit one's own convenience; oblivious to the convenience of others; (P)[Add to Longdo]