Matched context for octane and grade

The page lists matched contexts for octane and grade.

Share - octane	Share - grade	Phrase
11.86%	6.96%	{octane or grade} gasoline
6.03%	5.20%	{octane or grade} fuel
17.57%	0.40%	{octane or grade} number
0.74%	3.80%	fuel {octane or grade}
0.97%	1.75%	gasoline {octane or grade}
1.04%	0.59%	{octane or grade} product
0.27%	0.79%	have {octane or grade} [perform operation]
1.15%	0.48%	high [size] {octane or grade}
0.98%	0.72%	low [size] {octane or grade}
0.48%	0.94%	lower [location] {octane or grade}
0.24%	0.77%	use {octane or grade} [perform operation]