Matched context for opening/closing and asr

The page lists matched contexts for opening/closing and asr.

Share - opening/closing	Share - asr	Phrase
24.81%	46.31%	{opening/closing or asr} valve
4.53%	13.64%	{opening/closing or asr} control
6.46%	6.18%	{opening/closing or asr} operation
9.79%	0.94%	{opening/closing or asr} means