Matched context for free and interlock

The page lists matched contexts for free and interlock.

Share - free	Share - interlock	Phrase
7.13%	1.72%	{free or interlock} lever [perform operation]
1.83%	4.79%	{free or interlock} valve [perform operation]
2.89%	2.49%	{free or interlock} piston [perform operation]
2.91%	2.16%	{free or interlock} shaft [perform operation]
3.71%	1.43%	{free or interlock} member [perform operation]
4.72%	1.14%	{free or interlock} wheel [perform operation]
2.16%	1.97%	{free or interlock} mechanism [perform operation]
2.75%	1.12%	{free or interlock} portion [perform operation]
1.72%	0.85%	{free or interlock} modal can
0.91%	0.55%	{free or interlock} modal may