Subject	most earthquake
Predicate	occur at
Object	tectonic plate boundaries
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9279
Neighborhood Sigma	0.9342
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source most earthquakes occur at tectonic plate boundaries 10 Google Autocomplete most earthquakes occur at tectonic plate boundaries briefly 1 Google Autocomplete most earthquake occurs at tectonic plate boundaries 1 Answers.com Questions most earthquakes occurs at or near tectonic plate boundaries 1 Answers.com Questions most earthquakes and volcanoes occur at tectonic plate boundaries 1 Google Autocomplete