Subject	wave
Predicate	have
Object	foam
Modality	Modality Occurrences TBC[white foam] 2
Polarity	POSITIVE
Plausibility	0.9510
Neighborhood Sigma	0.9510
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source waves have foam 4 Google Autocomplete waves have white foam 2 Google Autocomplete