Matched context for obstruct and halt

The page lists matched contexts for obstruct and halt.

Share - obstruct	Share - halt	Phrase
12.58%	5.35%	{obstruct or halt} flow [perform operation]
2.37%	9.05%	{obstruct or halt} movement [perform operation]
2.53%	4.54%	{obstruct or halt} rotation [perform operation]
1.27%	7.54%	{obstruct or halt} operation [perform operation]
3.55%	1.52%	{obstruct or halt} opening [perform operation]
0.98%	2.89%	means [does] {obstruct or halt}
0.90%	1.38%	{obstruct or halt} gas [perform operation]
0.43%	0.66%	{obstruct or halt} modal can
0.42%	1.82%	{obstruct or halt} modal may
0.56%	1.18%	time [temporal] {obstruct or halt}