(S (S (NP (JJ Twelve) (NP (BASENP (JJ marine) (NNS officers)) (CC and) (BASENP (NNS contractors)))) (VP (VP (VBP are) (VP (VBG being) (VP (VBN accused) (PP (IN of) (NP (NP (NP (NP (BASENP (NN document) (NN fraud)) (COMMA ,) (BASENP (NN collusion))) (COMMA ,) (BASENP (NN bribery))) (COMMA ,) (NP (BASENP (NN embezzlement)) (PP (IN of) (BASENP (NN government) (NN money))))) (BASENP (NN etc.))))))) (CC and) (VP (MD could) (VP (VB face) (NP (BASENP (NN 10) (NNS years)) (PP (IN in) (BASENP (NN prison)))))))) (PERIOD .))