Concordance for adjective natural

The page lists top contexts for adjective natural and their percentages (as applied to automotive subject domain).

Share	Phrase
37.57%	natural [color] gas
22.68%	natural [color] frequency
3.61%	natural [color] rubber
3.01%	natural [color] oil
2.79%	natural [color] gasoline
2.52%	natural [color] engine
2.29%	natural [color] component
1.73%	natural [color] source
1.69%	natural [color] system
1.42%	natural [color] unit
1.24%	natural [color] chamber
1.14%	natural [color] fuel
1.07%	natural [color] supply
0.97%	natural [color] tendency
0.83%	natural [color] draft
0.78%	natural [color] force
0.73%	natural [color] resource
0.73%	natural [color] vibration
0.67%	natural [color] powder
0.63%	natural [color] air
0.63%	natural [color] fluorescence
0.63%	natural [color] wax
0.61%	natural [color] material
0.59%	natural [color] flow
0.53%	natural [color] rolling
0.53%	natural [color] stock
0.50%	natural [color] line
0.48%	natural [color] it
0.47%	natural [color] device
0.44%	natural [color] convection
0.44%	natural [color] feeling
0.42%	natural [color] injector
0.40%	natural [color] condition
0.39%	natural [color] absorbance
0.39%	natural [color] circulation
0.39%	natural [color] ferrierite
0.34%	natural [color] mode
0.34%	natural [color] pressure
0.33%	natural [color] movement
0.33%	natural [color] valve
0.29%	natural [color] mixture
0.29%	natural [color] buoyancy
0.29%	natural [color] extension
0.29%	natural [color] manner
0.29%	natural [color] preheater
0.29%	natural [color] reformate
0.29%	natural [color] state
0.25%	natural [color] characteristic
0.21%	natural [color] burner