Matched context for shroud and confine

The page lists matched contexts for shroud and confine.

Share - shroud	Share - confine	Phrase
11.85%	7.56%	piston [does] {shroud or confine}
8.46%	2.14%	{shroud or confine} means [perform operation]
6.62%	2.52%	wall [does] {shroud or confine}
7.41%	0.46%	side [does] {shroud or confine}