Matched context for open out and penetrate

The page lists matched contexts for open out and penetrate.

Share - open out	Share - penetrate	Phrase
15.24%	2.72%	bore [does] {open out or penetrate}
33.94%	0.44%	duct [does] {open out or penetrate}
12.77%	0.71%	tube [does] {open out or penetrate}
14.29%	0.60%	line [does] {open out or penetrate}