Matched context for obstruct and unblock

The page lists matched contexts for obstruct and unblock.

Share - obstruct	Share - unblock	Phrase
3.55%	16.55%	{obstruct or unblock} opening [perform operation]
5.93%	5.29%	{obstruct or unblock} path [perform operation]
1.87%	13.84%	{obstruct or unblock} port [perform operation]
2.37%	8.26%	{obstruct or unblock} movement [perform operation]
2.70%	5.48%	{obstruct or unblock} passage [perform operation]
4.02%	3.39%	valve [does] {obstruct or unblock}
2.26%	5.34%	partially [degree] {obstruct or unblock}
2.18%	4.83%	{obstruct or unblock} line [perform operation]
0.90%	5.22%	{obstruct or unblock} position [perform operation]
0.98%	4.53%	means [does] {obstruct or unblock}
1.25%	3.81%	member [does] {obstruct or unblock}