Matched context for ply and rib

The page lists matched contexts for ply and rib.

Share - ply	Share - rib	Phrase
53.86%	2.56%	reinforcement {ply or rib}
2.95%	1.16%	have {ply or rib} [perform operation]
2.97%	0.53%	{ply or rib} [does] form