(S (S (BASENP (DT The) (NN document)) (VP (VBD alleged) (SBAR (IN that) (S (BASENP (NNP Alia)) (VP (MD may) (VP (VB have) (VP (VBN been) (VP (VP (VBG paying) (BASENP (NNS kickbacks))) (PP (TO to) (BASENP (DT the) (JJ Iraqi) (NN regime))))))))))) (PERIOD .))