sentence noun sentence sentence sentence trans-sentence sentence sentence empty modified-noun sentence intrans-sentence modified-noun intrans-verb-phrase sentence trans-sentence trans-sentence trans-sentence intrans-sentence intrans-sentence intrans-sentence intrans-verb intrans-verb intrans-sentence intrans-sentence subject subject subject subject object noun-phrase modified-noun subject modifier verb-phrase intrans-verb-phrase prep-phrase intrans-verb-phrase prep-phrase intrans-sentence intrans-sentence prep-phrase prep-phrase prep-phrase prep-phrase noun trans-verb noun noun noun intrans-verb intrans-verb preposition preposition preposition article preposition adjective preposition adverb preposition empty preposition