Matched context for sweep and expel

The page lists matched contexts for sweep and expel.

Share - sweep	Share - expel	Phrase
7.14%	11.07%	{sweep or expel} gas [perform operation]
10.38%	2.06%	piston [does] {sweep or expel}
2.22%	5.83%	{sweep or expel} fuel [perform operation]
6.67%	0.62%	air [does] {sweep or expel}
2.89%	1.06%	{sweep or expel} chamber [perform operation]
2.87%	1.26%	{sweep or expel} modal will