(S (S (BASENP (PRP It)) (VP (VBZ is) (VP (VP (VBN injected) (PP (IN before) (S (VP (VBG eating) (BASENP (NN morning) (CC and) (NN evening) (NNS meals)))))) (PP (IN as) (NP (BASENP (NN part)) (PP (IN of) (NP (BASENP (DT a) (NN combination) (NN treatment)) (PP (IN with) (BASENP (JJ oral) (NNS drugs)))))))))) (PERIOD .))