Matched context for opening/closing and shut

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

Share - opening/closing	Share - shut	Phrase
14.82%	27.00%	{opening/closing or shut} valve [perform operation]
14.29%	15.45%	{opening/closing or shut} passage [perform operation]
6.24%	15.43%	valve [does] {opening/closing or shut}