( Gases ( ( have ( no ( definite ( ( shape or ) volume ) ) ) ) . ) )
(ROOT (S (NP (NNS Gases)) (VP (VBP have) (NP (DT no) (JJ definite) (NN shape) (CC or) (NN volume))) (. .)))
Gases have no definite shape or volume.
(ROOT (S (NP (NP (DT The) (NN gas) (NN form)) (PP (IN of) (NP (NN matter)))) (VP (VBZ has) (NP (NP (ADVP (DT neither)) (DT a) (JJ definite) (NN shape)) (CC nor) (NP (DT a) (JJ definite) (NN volume)))) (. .)))