['he', 'have', 'more', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'own-100', "Synset('more.a.02')", 'EmptyParameter', 'EmptyParameter']
He has been here for ten days and has twenty more to go.
<PRP> has been here for <DATE>3 and has twenty Synset('more.a.02') to go.