Jon R. Forrest

THE STATUS OF (ING) IN AFRICAN AMERICAN LANGUAGE: A QUANTITATIVE ANALYSIS OF SOCIAL FACTORS AND INTERNAL CONSTRAINTS

AMERICAN SPEECH, 94(1), 72–90.

The dynamic interaction between lexical and contextual frequency: A case study of (ING)

LANGUAGE VARIATION AND CHANGE, 29(2), 129–156.

Community rules and speaker behavior: Individual adherence to group constraints on (ING)

LANGUAGE VARIATION AND CHANGE, 27(3), 377–406.