Matched context for perforate and encircle

The page lists matched contexts for perforate and encircle.

Share - perforate	Share - encircle	Phrase
6.54%	2.94%	{perforate or encircle} portion [perform operation]
13.50%	0.83%	{perforate or encircle} wall [perform operation]
8.16%	1.11%	{perforate or encircle} tube [perform operation]
7.65%	0.75%	{perforate or encircle} piston [perform operation]
17.19%	0.28%	{perforate or encircle} hole [perform operation]
5.67%	0.47%	{perforate or encircle} body [perform operation]
2.81%	0.11%	{perforate or encircle} modal may