Subject	substance
Predicate	undergo
Object	sublimation
Modality	Modality Occurrences some[subj/some] 1
Polarity	POSITIVE
Plausibility	0.9164
Neighborhood Sigma	0.9200
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source substances undergo sublimation 4 Google Autocomplete, Answers.com Questions some substances undergo sublimation 1 Google Autocomplete