Subject	mechanical clock
Predicate	keep
Object	time
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9861
Neighborhood Sigma	1.0000
Local Sigma	0.9894
Example Sentences	Sentence Occurrences Source mechanical clocks keep time 6 Google Autocomplete, Reddit Questions a mechanical clock keep time 2 Google Autocomplete