Matched context for concavity and abutment

The page lists matched contexts for concavity and abutment.

Share - concavity	Share - abutment	Phrase
27.38%	7.75%	{concavity or abutment} surface
18.82%	0.86%	axial [direction] {concavity or abutment}
6.89%	1.23%	form {concavity or abutment} [perform operation]
3.25%	1.27%	{concavity or abutment} portion
3.65%	0.75%	define {concavity or abutment} [perform operation]
4.78%	0.31%	{concavity or abutment} end
3.22%	0.43%	have {concavity or abutment} [perform operation]
3.38%	0.20%	{concavity or abutment} [does] have