( (IP (NP-SBJ (PN 我))
(VP (VV 认为)
(IP-OBJ (NP-SBJ (CP-APP (IP (NP-SBJ (PN 他))
(VP (VV 幡然悔悟)))
(DEC 的))
(NP (NN 可能性)))
(FLR (SP 啊))
(PU ，)
(VP (NP-TMP (NT 现在))
(ADVP (AD 看来))
(PU ，)
(ADVP (ADVP (AD 很))
(ADVP (AD 难)))
(VP (VV 确定)))))
(PU 。)))
ARG0: 他
REL: 幡然悔悟