@inbook{f886df02a0474b79865950cac50522a0,
title = "Periphrastic DO in eighteenth-century correspondence : Emphasis on no social variation",
author = "Arja Nurmi",
year = "2018",
doi = "10.1075/ahs.8.08nur",
language = "English",
isbn = "978-90-272-6383-4",
series = "Advances in Historical Sociolinguistics",
publisher = "John Benjamins",
number = "8",
pages = "117--135",
editor = "Terttu Nevalainen and Minna Palander-Collin and Tanja S{\"a}ily",
booktitle = "Patterns of change in 18th-century English : A sociolinguistic approach",
}