Matched context for switch over and shut

The page lists matched contexts for switch over and shut.

Share - switch over	Share - shut	Phrase
16.47%	27.00%	{switch over or shut} valve [perform operation]
5.44%	15.43%	valve [does] {switch over or shut}
0.91%	4.60%	{switch over or shut} engine [perform operation]
3.57%	1.31%	{switch over or shut} modal can
2.34%	1.20%	{switch over or shut} modal will
0.71%	1.42%	means [does] {switch over or shut}
0.74%	1.74%	time [temporal] {switch over or shut}
0.47%	0.95%	{switch over or shut} modal may