Matched context for pollute and suck

The page lists matched contexts for pollute and suck.

Share - pollute	Share - suck	Phrase
7.37%	14.68%	{pollute or suck} air [perform operation]
8.30%	0.38%	engine [does] {pollute or suck}
2.87%	0.49%	not {pollute or suck}