Datapoint Earlier African American Vernacular English/Unsplit for to in infinitival purpose clauses
Earlier African American Vernacular English
Unsplit for to in infinitival purpose clauses
B - feature is neither pervasive nor extremely rare
An' my father was dead, an' my mother was living, but she had three, four other little children, an' she had to put them all to work for to help take care of the other.
Bailey, Guy and Maynor, Natalie and Cukor-Avila, Patricia 1991