Concordance for adjective unknown

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

Share	Phrase
29.25%	unknown [social status] number
22.07%	unknown [social status] fuel
15.86%	unknown [social status] priority
12.04%	unknown [social status] parameter
11.89%	unknown [social status] sample
8.86%	heretofore unknown