Subject	air
Predicate	be mixed before
Object	combustion
Modality	Modality Occurrences TBC[ourselves petrol] 1
Polarity	POSITIVE
Plausibility	0.0006
Neighborhood Sigma	0.0006
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source air have to be mixed with ourselves petrol before combustion 1 Quora Questions air better have to be mixed with petrol before combustion 1 Quora Questions air stronger to be mixed with petrol before combustion 1 Quora Questions air have to be mixed with petrol before combustion 1 Quora Questions