Matched context for prevent and retain

The page lists matched contexts for prevent and retain.

Share - prevent	Share - retain	Phrase
0.57%	0.29%	{prevent or retain} fluid [perform operation]
0.76%	0.40%	{prevent or retain} fuel [perform operation]
0.28%	0.28%	{prevent or retain} gas [perform operation]
0.17%	0.74%	{prevent or retain} means [perform operation]
0.31%	1.39%	{prevent or retain} member [perform operation]
0.23%	0.34%	{prevent or retain} oil [perform operation]
0.15%	0.81%	{prevent or retain} piston [perform operation]
0.33%	0.33%	{prevent or retain} pressure [perform operation]
0.13%	0.37%	{prevent or retain} shaft [perform operation]
0.17%	0.77%	{prevent or retain} valve [perform operation]
0.25%	0.20%	{prevent or retain} water [perform operation]
0.50%	0.30%	{prevent or retain} wheel [perform operation]
0.72%	0.33%	{prevent or retain} modal can
0.21%	0.38%	{prevent or retain} modal will
0.18%	0.34%	{prevent or retain} to serve
0.27%	0.20%	device [does] {prevent or retain}
0.13%	0.29%	end [does] {prevent or retain}
0.14%	0.29%	engagement [does] {prevent or retain}
0.66%	1.21%	means [does] {prevent or retain}
0.14%	0.21%	mechanism [does] {prevent or retain}
0.26%	0.40%	member [does] {prevent or retain}
0.13%	0.24%	pin [does] {prevent or retain}
0.14%	0.45%	portion [does] {prevent or retain}
0.16%	0.28%	positively [manner] {prevent or retain}
0.15%	0.19%	provide for {prevent or retain}
0.13%	0.88%	ring [does] {prevent or retain}
0.86%	0.22%	valve [does] {prevent or retain}