Subject	covalent compound
Predicate	have
Object	low boiling point
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.5919
Neighborhood Sigma	0.5919
Local Sigma	0.6007
Example Sentences	Sentence Occurrences Source covalent compounds have low melting and boiling point 1 Google Autocomplete covalent compounds have low boiling points 2 Google Autocomplete