(S (S (SBAR (IN Once) (S (BASENP (DT the) (NN impeachment) (NN process)) (VP (VBZ begins)))) (COMMA ,) (S (S (BASENP (DT the) (NN coalition)) (VP (MD will) (VP (VB need) (S (VP (TO to) (VP (VB muster) (BASENP (DT a) (VBN required) (JJ two-thirds) (NN majority)))))))) (SBAR (SBAR (IN in) (NN order)) (S (VP (TO to) (VP (ADVP (RB successfully)) (VP (VB impeach) (BASENP (NNP Musharraf))))))))) (PERIOD .))