Published online by Cambridge University Press: 03 November 2016
This article traces processes of change affecting the concessive adposition notwithstanding in written American English from the early nineteenth century to the present. Data from the Corpus of Historical American English show that, first, there is a dramatic decline in the frequency of notwithstanding. Second, while notwithstanding as a conjunction or conjunct becomes nearly obsolete, its use as an adposition increases in relative frequency. These two developments are interpreted as specialisation in ongoing grammaticalisation, whereby the range of formal alternatives is reduced within the domain of concessive adpositions more generally and among uses of notwithstanding in particular. Third, the postposition becomes the most frequent syntactic variant in the twentieth century. The strengthening of the postposition coincides with two tendencies: (i) the respective phrases are placed in non-final sentence position, and (ii) the noun phrase complements in such constructions are extremely short. In consequence, NP complements of notwithstanding are maximally de-accentuated, being very short and far removed from the focus position. Structuring information in this way is not an option for other concessive connectives, and it is argued to be one of the factors resulting in the strengthening of postpositional notwithstanding in late modern and present-day American English.