Matched context for trapezoidal and elliptical

The page lists matched contexts for trapezoidal and elliptical.

Share - trapezoidal	Share - elliptical	Phrase
28.31%	17.80%	{trapezoidal or elliptical} [shape] shape
17.17%	8.87%	{trapezoidal or elliptical} [shape] section
10.01%	9.54%	{trapezoidal or elliptical} [shape] cross-section
6.40%	4.22%	{trapezoidal or elliptical} [shape] hole
4.47%	3.46%	{trapezoidal or elliptical} [shape] configuration
4.77%	2.81%	{trapezoidal or elliptical} [shape] opening
2.29%	1.31%	generally [resume] {trapezoidal or elliptical}
1.90%	0.73%	substantially {trapezoidal or elliptical}
2.83%	0.67%	substantially [degree] {trapezoidal or elliptical}