Matched context for normal and tangential

The page lists matched contexts for normal and tangential.

Share - normal	Share - tangential	Phrase
0.51%	0.29%	{normal or tangential} to axis
0.13%	0.32%	{normal or tangential} to direction
0.17%	1.46%	{normal or tangential} to surface
0.30%	2.00%	direction [attribute] {normal or tangential}
0.13%	0.81%	generally {normal or tangential}
0.47%	0.44%	plane [attribute] {normal or tangential}
0.15%	1.01%	substantially {normal or tangential}