Matched context for shuttle and change over

The page lists matched contexts for shuttle and change over.

Share - shuttle	Share - change over	Phrase
40.11%	15.87%	{shuttle or change over} valve [perform operation]
27.04%	15.03%	position [connection] {shuttle or change over}
9.44%	0.91%	valve [does] {shuttle or change over}
6.25%	0.49%	{shuttle or change over} modal will
3.63%	0.34%	{shuttle or change over} member [perform operation]