he'ne'-neneesi-ini tees-cesiin-o' be' hi-biixuutoon-in noh hi-wo'ohn-in
then-pretend-DETACH on-drop-3S blood 4S-dress+aff-4POSS and 4S-moccasin-4POSS
Then he pretended to  [ accidentally ] drop blood on her dress and her moccasins .