(S (S (BASENP (DT Some) (NNS areas)) (VP (MD could) (VP (VP (VB see) (NP (BASENP (DT an) (JJ additional) (NN 6) (NNS inches)) (PP (IN of) (BASENP (NN snow))))) (PP (IN by) (BASENP (NNP Saturday) (NN morning)))))) (PERIOD .))