Matched context for obstruct and close off

The page lists matched contexts for obstruct and close off.

Share - obstruct	Share - close off	Phrase
11.15%	5.52%	{obstruct or close off} communication [perform operation]
12.58%	1.89%	{obstruct or close off} flow [perform operation]
3.55%	3.56%	{obstruct or close off} opening [perform operation]
4.02%	3.18%	valve [does] {obstruct or close off}
1.87%	6.01%	{obstruct or close off} port [perform operation]
2.70%	2.26%	{obstruct or close off} passage [perform operation]
2.18%	2.43%	{obstruct or close off} line [perform operation]
5.93%	0.92%	{obstruct or close off} path [perform operation]
0.96%	4.99%	{obstruct or close off} end [perform operation]
2.06%	1.32%	plate [does] {obstruct or close off}
5.40%	0.28%	not {obstruct or close off}
2.26%	0.51%	partially [degree] {obstruct or close off}
2.34%	0.72%	position [does] {obstruct or close off}
1.42%	0.77%	seat [does] {obstruct or close off}
0.90%	0.22%	{obstruct or close off} fuel [perform operation]
0.43%	0.82%	{obstruct or close off} modal can
0.42%	0.27%	{obstruct or close off} modal may
1.10%	0.44%	{obstruct or close off} modal will
1.16%	0.81%	completely [degree] {obstruct or close off}
0.98%	0.47%	means [does] {obstruct or close off}
1.25%	0.62%	member [does] {obstruct or close off}