Matched context for sinusoidal and concave

The page lists matched contexts for sinusoidal and concave.

Share - sinusoidal	Share - concave	Phrase
15.11%	3.87%	{sinusoidal or concave} [shape] groove
2.48%	1.45%	{sinusoidal or concave} [shape] edge
1.66%	0.40%	generally {sinusoidal or concave}
0.92%	0.23%	generally [resume] {sinusoidal or concave}