▁imp erson al ▁pron oun s , ▁which ▁only ▁have ▁one ▁respective ▁form ▁and ▁are ▁more ▁restricted ▁in ▁their ▁use ▁( O sum i , ▁ 1 9 9 5 , ▁p .   3 8 ). ▁ ▁Like ▁all ▁other ▁nom inals ▁in ▁T î r î , ▁pron oun s ▁can ▁occup y ▁various ▁positions ▁throughout ▁the ▁clause ▁( O sum i , ▁ 1 9 9 5 , ▁p .   3 7 ). ▁They ▁may ▁appear ▁as ▁the ▁nom inal ▁subject ▁of ▁the ▁verb , ▁marked ▁by ▁the ▁subject ▁marker ▁nr â ▁and ▁agree ing ▁in ▁person ▁and ▁number ▁with ▁the ▁subject ▁pron oun ▁in ▁the ▁predicate ; ▁the ▁object ▁of ▁a ▁verb ; ▁the ▁object ▁of ▁a ▁pre position ; ▁or ▁the ▁head ▁of ▁a ▁predicate ▁( O sum i , ▁ 1 9 9 5 , ▁pp .   3 7 – 3 8 ). ▁ ▁When ▁they ▁appear ▁within ▁the ▁verb ▁phrase , ▁personal ▁pron oun s ▁show ▁agreement ▁in ▁person ▁and ▁number ▁with ▁the ▁nom inal ▁subject ▁that ▁option ally ▁follows ▁the ▁predicate ▁( O sum i , ▁ 1 9 9 5 , ▁p .   3 8 ). ▁ ▁Personal ▁pron oun s ▁in ▁T î r î ▁also ▁mark ▁listener ▁cl us ivity ▁in ▁the ▁first ▁person ▁non - sing ular , ▁and ▁are ▁generally ▁used ▁for ▁human ▁refer ents ▁( O sum i , ▁ 1 9 9 5 , ▁p .   3 9 ). ▁The ▁below ▁example ▁shows ▁appropriate