Then developed N/V, vomiting >12 times of clear vomitus last night.
 Patient has enteritis
(ROOT (S (NP (ADJP (RB Then) (VBN developed)) (NN N/V)) (, ,) (VP (VBG vomiting) (NP (NP (QP (JJR >) (CD 12) (NNS times))) (PP (IN of) (NP (JJ clear) (NN vomitus)))) (NP (JJ last) (NN night))) (. .)))
(ROOT (S (NP (NN Patient)) (VP (VBZ has) (NP (NN enteritis)))))
( ( ( Then developed ) N/V ) ( , ( ( ( vomiting ( ( > ( 12 times ) ) ( of ( clear vomitus ) ) ) ) ( last night ) ) . ) ) )
( Patient ( has enteritis ) )