Comparing the Demographically sampled and Context-governed Parts of the Spoken BNC FrCo = Frequency (per million words) in demographically sampled conversational speech Ra = Range across conversational speech (maximum of 4 sectors) Range across task-oriented speech (maximum of 6 sectors) DiCo = Dispersion (Juilland's D) in demographically sampled conversational speech LL = Distinctiveness, measured in log likelihood (varying from 0.00 to 1.00) FrTO = Frequency (per million words) in context-governed speech (task-oriented) DiCG = Dispersion (Juilland's D) in context-governed speech (task-oriented) NOTE: The list is restricted to lemmas with a frequency of 120 per million or more in one of the two speech subcorpora