Matched context for convolution and ledge

The page lists matched contexts for convolution and ledge.

Share - convolution	Share - ledge	Phrase
6.21%	17.43%	annular [shape] {convolution or ledge}
4.15%	3.98%	form {convolution or ledge} [perform operation]
3.20%	1.97%	have {convolution or ledge} [perform operation]
2.48%	2.02%	{convolution or ledge} [does] form
1.55%	2.96%	{convolution or ledge} [does] extend
2.30%	1.40%	provide {convolution or ledge} [perform operation]