Subject	bacterial infection
Predicate	keep
Object	coming back
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9664
Neighborhood Sigma	1.0000
Local Sigma	0.9683
Example Sentences	Sentence Occurrences Source bacterial infections keep coming back 2 Google Autocomplete bacterial infection keep coming back 4 Google Autocomplete a bacterial infection keep coming back 1 Google Autocomplete