Why shouldn't he be? 
( Why ( ( ( ( should n't ) he ) be ) ? ) )
(ROOT (SBARQ (WHADVP (WRB Why)) (SQ (MD should) (RB n't) (NP (PRP he)) (VP (VB be))) (. ?)))
He is already that way.
( He ( ( ( is already ) ( that way ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBZ is) (ADVP (RB already)) (NP (DT that) (NN way))) (. .)))