}
public ArrayList< Pair<String,Float> > previousVerb() {
ArrayList< Pair<String,Float> > result = new ArrayList< Pair<String,Float> >();
TextController tCntrl = TextController.getInstance();
result = tCntrl.previousNominalization();
return result;
}
public ArrayList< Pair<String,Float> > clickVerb(int pos) {
ArrayList< Pair<String,Float> > result = new ArrayList< Pair<String,Float> >();