Matched context for frusto-conical and trapezoidal

The page lists matched contexts for frusto-conical and trapezoidal.

Share - frusto-conical	Share - trapezoidal	Phrase
11.60%	28.31%	{frusto-conical or trapezoidal} [shape] shape
3.03%	17.17%	{frusto-conical or trapezoidal} [shape] section
7.19%	4.47%	{frusto-conical or trapezoidal} [shape] configuration
1.62%	2.29%	generally [resume] {frusto-conical or trapezoidal}
0.57%	2.83%	substantially [degree] {frusto-conical or trapezoidal}