Matched context for obstruct and shut

The page lists matched contexts for obstruct and shut.

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