be with a large dose of painkillers 
(ROOT (S (VP (VB be) (PP (IN with) (NP (NP (DT a) (JJ large) (NN dose)) (PP (IN of) (NP (NNS painkillers))))))))
(ROOT (S (VP (VB ) (PP (IN ) (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (NNS ))))))))