Matched context for graft and substitute

The page lists matched contexts for graft and substitute.

Share - graft	Share - substitute	Phrase
7.96%	6.95%	{graft or substitute} polymer [perform operation]
15.10%	1.86%	{graft or substitute} copolymer [perform operation]
1.73%	3.32%	{graft or substitute} modal may
2.21%	0.68%	{graft or substitute} material [perform operation]
0.75%	0.15%	directly [temporal] {graft or substitute}