Matched context for shut and obstruct

The page lists matched contexts for shut and obstruct.

Share - shut	Share - obstruct	Phrase
15.43%	4.02%	valve [does] {shut or obstruct}
4.83%	11.15%	{shut or obstruct} communication [perform operation]
15.45%	2.70%	{shut or obstruct} passage [perform operation]
12.23%	1.87%	{shut or obstruct} port [perform operation]
2.39%	0.90%	{shut or obstruct} gas [perform operation]
1.20%	1.10%	{shut or obstruct} modal will
1.42%	0.98%	means [does] {shut or obstruct}
1.31%	0.43%	{shut or obstruct} modal can
0.95%	0.42%	{shut or obstruct} modal may
1.74%	0.56%	time [temporal] {shut or obstruct}