(S (S (PP (IN With) (S (BASENP (NNP Mubarak)) (VP (VBN gone)))) (COMMA ,) (S (BASENP (JJ many) (NNS Copts)) (VP (VBP are) (ADJP (JJ concerned) (SBAR (IN that) (S (NP (BASENP (JJ Islamist) (JJ political) (NNS parties)) (VP (VBG gaining) (BASENP (JJ new) (NN influence)))) (VP (MD could) (VP (VB mark) (NP (BASENP (DT a) (NN time)) (PP (IN of) (NP (BASENP (NN trouble)) (PP (IN for) (BASENP (PRPD their) (NN religion)))))))))))))) (PERIOD .))