Matched context for knife-edge and lip

The page lists matched contexts for knife-edge and lip.

Share - knife-edge	Share - lip	Phrase
28.51%	1.25%	extending [shape] {knife-edge or lip}
9.98%	1.82%	have {knife-edge or lip} [perform operation]
15.51%	0.61%	{knife-edge or lip} [does] define