In:Morphology by Serial Optimization
Edited by Gereon Müller
[Linguistik Aktuell/Linguistics Today 289] 2025
► pp. 225–269
Encoding affix predictability in Harmonic Serialism in Morphology derives affix ordering in Urarina
Published online: 27 November 2025
https://doi.org/10.1075/la.289.07mcc
https://doi.org/10.1075/la.289.07mcc
Abstract
Urarina exhibits intriguing affix orders, where number affixes precede and follow person and negation
affixes. In this article, I show that affix predictability reflects the order of number and person affixes in Urarina. This
result is based on a corpus study that determines the predictability of Urarina person, number and negation affixes. It shows
that less predictable affixes are positioned closer to the stem than more predictable affixes. However, the position of
negation with respect to person and number does not pattern the same way. From this study, I concur that affix predictability
reflects and directly determines affix ordering but only to a certain degree. I implement this result into Harmonic Serialism
in Morphology using gradient symbolic representations to encode affix predictability. The theory derives all person, number
and negation affix orders in Urarina by allowing affix predictability to interact with category-specific alignment constraints
in cyclic morphological structure building.
Article outline
- 1.Introduction
- 2.Urarina
- 2.1Affix order in Urarina
- 3.Affix predictability in Urarina
- 3.1Methodology
- 3.2Results
- 4.Urarina affix order in Harmonic Serialism
- 4.1Affix predictability derives person and number affix order
- 4.2Cyclicity derives the position of negation
- 5.Alternative approaches to affix ordering in Urarina
- 5.1Phonologically conditioned affix order
- 5.2Position class morphology
- 5.3Standard parallel optimality theory in morphology
- 6.Conclusion
Acknowledgements Notes Abbreviations References Appendix
References (52)
Ben Hadia, S. (2019): Gemination
and degemination in English affixation: Investigating the interplay between morphology, phonology and
phonetics. Berlin: Language Science Press.
Benz, Johanna (2019): Phonologically
conditioned affix order in Washo. BA
Thesis: Universität Leipzig.
Cohen Priva, Uriel (2012): Sign
and signal: Deriving linguistic generalizations from information utility. PhD
thesis, Stanford, CA: Stanford University.
(2015): ‘Informativity
affects consonant duration and deletion rates’, Laboratory
phonology 6(2), 243–278.
Corbett, Greville G. (2015): ‘Morphosyntactic
complexity: A typology of lexical
splits’, Language 91(1), 145–193.
Crysmann, Berthold and Olivier Bonami (2016): ‘Variable
morphotactics in Information-based Morphology’, Journal of
Linguistics 52(2), 311–374.
Davies, Mark (2018): Corpus-based
studies of lexical and semantic variation: The importance of both corpus size and corpus
design. In: From data to evidence in English language
research. Leiden: Brill, pp. 66–87.
Eberhard, David M., Gary F. Simons and Charles D. Fennig, eds (2024): Ethnologue:
Languages of the World. Twenty-fifth edition. Dallas, Texas: SIL International. URL: [URL]
Egbert, Jesse, Douglas Biber and Bethany Gray (2022): Designing
and evaluating language corpora: A practical framework for corpus
representativeness. Cambridge: Cambridge University Press.
Embick, David and Rolf Noyer (2001): ‘Movement
operations after syntax’, Linguistic
inquiry 32(4), 555–595.
Gleim, Daniel, Gereon Müller, Mariia Privizentseva and Sören E. Tebay (2023): ‘Reflexes
of exponent movement in inflectional morphology: A study in Harmonic
Serialism’, Natural language & Linguistic
theory 41(1), 103–158.
Greenberg, Joseph H. (1966): Language Universals-with
special reference to feature
hierarchies. Vol. 36 of JanuaLinguarum,
Series Minor 59, The Hague: Mouton.
Hahn, Michael, Judith Degen and Richard Futrell (2021): ‘Modeling
word and morpheme order in natural language as an efficient trade-off of memory and
surprisal.’, Psychological
Review 128(4), 726.
Hahn, Michael, Rebecca Mathew and Judith Degen (2021): ‘Morpheme
ordering across languages reflects optimization for processing efficiency’, Open
Mind 5, 208–232.
Halle, Morris and Alec Marantz (1993): Distributed
morphology and the pieces of
inflection. In: F. Katamba, ed., Morphology:
Critical Concepts in
Linguistics. Vol. 1, London, New York: Routledge, pp. 111–176.
(1994): Some
key features of Distributed
Morphology. In: A. Varnie, H. Harley and T. Bures, eds, Papers
on Phonology and Morphology. Chamridge, MA: MIT, pp. 175–288.
Harbour, Daniel (2023): ‘Discontinuous
agreement: Nine birds, two stones’, Brill’s Journal of Afroasiatic Languages and
Linguistics 15(1), 23–66.
Harris, James and Morris Halle (2005): ‘Unexpected
plural inflections in Spanish: Reduplication and metathesis’, Linguistic
inquiry 36(2), 195–222.
Hay, Jennifer (2000): Causes
and consequences of word structure. PhD
thesis, Natchitoches, LA: Northwestern University.
Hay, Jennifer and Ingo Plag (2004): ‘What
constrains possible suffix combinations? On the interaction of grammatical and processing restrictions in derivational
morphology’, Natural Language & Linguistic
Theory 22(3), 565–596.
Hay, Jennifer B. and R. Harald Baayen (2005): ‘Shifting
paradigms: Gradient structure in morphology’, Trends in cognitive
sciences 9(7), 342–348.
Herce, Borja, Carmen Saldana, John Mansfield and Balthasar Bickel (2022): ‘Posi-tional
splits in person-number agreement paradigms reflect a naturalness gradient: Typological and experimental
evidence’, OSF Preprints.
Inkelas, Sharon (1993): ‘Nimboran
position class morphology’, Natural Language & Linguistic
Theory 11(4), 559–624.
(2016): Affix
ordering in optimal construction
morphology. In: D. Siddiqi and H. Harley, eds, Morphological
metatheory. John Benjamins Amsterdam/Philadelphia, pp. 479–511.
Inkelas, Sharon and Jem Orgun (2015): ‘Informativity
and affix order: a pilot study of Turkish’, LSA Annual
Meeting. URL: [URL]
Kim, Yuni (2010): ‘Phonological
and morphological conditions on affix order in
Huave’, Morphology 20(1), 133–163.
Legendre, Geraldine, Yoshiro Miyata and Paul Smolensky (1990): ‘Can
Connec-tionism Contribute to Syntax? Harmonic Grammar, with an
Application’, CLS 26(1), 237–252.
Mansfield, John, Sabine Stoll and Balthasar Bickel (2020): ‘Category
clustering: A probabilistic bias in the morphology of verbal agreement
marking’, Language 96(2), 255–293.
McCarthy, John (2016): The
theory and practise of harmonic
serialism. In: J. McCarthy and J. Pater, eds, Harmonic
grammar & harmonic
serialism. Sheffield: Equinox, pp. 47–87.
McCarthy, John J. and Alan Prince (1993): Generalized
alignment. In: Yearbook of
morphology. Springer, pp. 79–153.
(1994): Prosodic
morphology. In: A Handbook of Phonological
Theory. Vol. 15, Rutgers Center for Cognitive Science.
McDonough, Joyce (2000): Athabaskan
redux: Against the position class as a morphological
category. In: W. U. Dressier, O. E. Pfeiffer, M. A. Pöchtrager and J. R. Rennison, eds, Morphological
Analysis in Comparison. Amsterdam: John Benjamins, pp. 155–178.
Montler, Timothy R. and Heather K. Hardy (1991): ‘The
phonology of negation in Alabama’, International Journal of American
Linguistics 57(1), 1–23.
Müller, Gereon (2020): Inflectional
morphology in harmonic
serialism. Sheffield/Bristol: Equinox Publishing Limited.
. (2025): Exponent
Movement in Irarutu Possession Marking. In: G. Müller, ed., Morphology
by Serial
Optimization. Benjamins, Amsterdam.
Müller, Gereon, Johannes Englisch and Andreas Opitz (2022): ‘Extraction
from NP, frequency, and minimalist gradient harmonic
grammar’, Linguistics 60(5), 1619–1662.
Nordlinger, Rachel (2010): ‘Verbal
morphology in Murrinh-Patha: Evidence for
templates’, Morphology 20(2), 321–341.
Paster, Mary (2006): Phonological
conditions on affixation. PhD thesis, Berkeley, CA: University of California.
Plag, Ingo (2002): The
role of selectional restrictions, phonotactics and parsing in constraining suffix ordering in
English. In: Yearbook of morphology
2001. Springer, pp. 285–314.
Plag, Ingo and Harald Baayen (2009): ‘Suffix
ordering and morphological
processing’, Language pp. 109–152.
Rice, Keren (2000): Morpheme
Order and Semantic Scope: Word Formation in the Athapaskan Verb. Cambridge Studies in Linguistics, Cambridge University Press.
Rosen, Eric (2016): Predicting
the unpredictable: Capturing the apparent semi-regularity of rendaku voicing in Japanese through harmonic
grammar. In: Proceedings of
BLS. Vol. 42, pp. 235–249.
Smolensky, Paul and Matthew Goldrick (2016): ‘Gradient
symbolic representations in grammar: The case of French liaison’, Rutgers Optimality
Archive 1552, 1–37.
Starke, Michal (2001): Move
dissolves into Merge: A theory of locality. PhD
thesis, Geneve: Universite de Genève.
Stein, Simon David (2023): The phonetics of
derived words in English: Tracing morphology in speech
production. Vol. 585, Berlin/Boston, MA: Walter de Gruyter GmbH & Co KG.
Stump, Gregory T. (2001): Inflectional Morphology: A
Theory of Paradigm
Structure. Cambridge: Cambridge University Press.
Trommer, Jochen (2001): Distributed
optimality. PhD
thesis, Potsdam: Universitat Potsdam.
