Matched context for close off and block off

The page lists matched contexts for close off and block off.

Share - close off	Share - block off	Phrase
6.01%	6.15%	{close off or block off} port [perform operation]
5.52%	3.40%	{close off or block off} communication [perform operation]
3.78%	4.30%	{close off or block off} chamber [perform operation]
3.18%	4.06%	valve [does] {close off or block off}
1.28%	8.34%	{close off or block off} connection [perform operation]
4.99%	1.80%	{close off or block off} end [perform operation]
1.89%	3.72%	{close off or block off} flow [perform operation]
3.56%	2.12%	{close off or block off} opening [perform operation]
2.26%	2.60%	{close off or block off} passage [perform operation]
0.67%	3.29%	{close off or block off} cylinder [perform operation]
0.65%	3.29%	{close off or block off} hole [perform operation]
0.82%	2.24%	{close off or block off} modal can
0.62%	1.87%	member [does] {close off or block off}
0.72%	2.19%	position [does] {close off or block off}
0.47%	1.15%	means [does] {close off or block off}
0.21%	1.20%	so [resume] {close off or block off}