Matched context for normal and perpendicular

The page lists matched contexts for normal and perpendicular.

Share - normal	Share - perpendicular	Phrase
0.51%	9.00%	{normal or perpendicular} to axis
0.13%	1.94%	{normal or perpendicular} to direction
0.24%	3.74%	{normal or perpendicular} to plane
0.17%	1.02%	{normal or perpendicular} to surface
0.14%	1.56%	axis [attribute] {normal or perpendicular}
0.30%	1.51%	direction [attribute] {normal or perpendicular}
0.13%	4.82%	generally {normal or perpendicular}
0.47%	1.17%	plane [attribute] {normal or perpendicular}
0.15%	5.50%	substantially {normal or perpendicular}