static void ai_fixTriple(T3<S> t) {
  if (t == null) ret;
  t.a = ai_fixAndLower(t.a);
  t.b = ai_fixAndLower(t.b);
  t.c = ai_fixAndLower(t.c);
  
  L<S> tok = javaTokC(t.a);
  S s = last(tok);
  if (l(tok) > 1 && (isAdverb(s) || eqic("can", s))) {
    t.a = trim(dropLastJavaToken(t.a));
    t.b = s + " " + t.b;
  }
  if (empty(t.c)) t.c = ".";
}