Subject	metamorphic rock
Predicate	can become
Object	igneous
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.8122
Neighborhood Sigma	0.8123
Local Sigma	0.9974
Example Sentences	Sentence Occurrences Source metamorphic rock can become igneous 2 Google Autocomplete metamorphic rocks can become igneous 2 Answers.com Questions