mCandidateClone.setExp(exp);
mCandidateClone.setAutoExtd(true);
mCandidateClone.clearHavingCondition();
mCandidateClone.initHavingCond(exp);
mCandidateClone.addHavingCond(Condition.MINUS_HIEUT);
mCandidateClone.decreaseNumOfPrfrdCond();
mCandidateClone.setCandDicLen((byte)exp.length());
ret.add(mCandidateClone);
} else {
mCandidateClone = mCandidate.copy();
mCandidateClone.add(new Morpheme("ㅁ", POSTag.ETN));