Morphosyntactic complexity

A typology of lexical splits

Bibliographic Data

ID2976573
AuthorsGreville G Corbett (0000-0002-2667-9870, University of Bremen, corresponding author)
Year2015
Volume91
Issue1
Pages145-193
Publication date2015-03-01
Peer ReviewedYes
Open AccessYes
TypeARTICLE
VenueLanguage (JOURNAL)
Journal identifiersISSN: 0097-8507 • E-ISSN: 1535-0665
PublisherProject MUSE (PUBLISHER • US)
DOI10.1353/lan.2015.0003
OpenAlexW2042413795
LanguageEN
Citations received34
References cited51

A key notion in understanding language is 'possible word (lexeme)'. While there are lexemes that are internally homogeneous and externally consistent, we find others with splits in their internal structure (morphological paradigm) and inconsistencies in their external behavior (syntactic requirements). I first explore the characteristics of the most straightforward lexemes, in order to establish a point in the theoretical space from which we can calibrate the real examples we find. I then schematize the interesting phenomena that deviate from this idealization, including suppletion, syncretism, deponency, and defectiveness. Next I analyze the different ways in which lexemes are 'split' by such phenomena. I set out a typology of possible splits, along four dimensions: splits that are (i) based on the composition/feature signature of the paradigm versus those based solely on morphological form; (ii) motivated (following a boundary motivated from outside the paradigm) versus purely morphology-internal ('morphomic'); (iii) regular (extending across the lexicon) versus irregular (lexically specified); (iv) externally relevant versus irrelevant: we expect splits to be internal to the lexeme, but some have external relevance (they require different syntactic behaviors). I identify instances of these four dimensions separately: they are orthogonal, and therefore not dependent on each other. Their interaction gives a substantial typology, and it proves to be surprisingly complete: the possibilities specified are all attested. The typology also allows for the unexpected patterns of behavior to overlap in particular lexemes, producing some remarkable examples. Such examples show that the notion 'possible word' is more challenging than many linguists have realized

Feature (linguistics · Lexeme · Lexicon · Linguistic typology · Linguistics · Set (abstract data type · Typology · Artificial Intelligence · Computer Science · History · Linguistic Variation and Morphology · Linguistics and Discourse Analysis · Philosophy · Syntax, Semantics, Linguistic Variation