Subject	senna
Predicate	be taken at
Object	night
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.6871
Neighborhood Sigma	0.7109
Local Sigma	0.8120
Example Sentences	Sentence Occurrences Source senna is taken at night 2 Google Autocomplete senna have to be taken at night 2 Google Autocomplete