Abstract
Lexically stipulated suppletive allomorphy, such as that found in inflection class systems, makes wordforms unpredictable because any one of several exponents may be used to express some morphosyntactic property set. However, recent research shows that apparently complex inflectional paradigms can be organised in such a way that knowing one inflected form of a lexeme greatly reduces the uncertainty of other forms (e.g. Ackerman and Malouf 2013). Further typological work is required to investigate the ways in which inflectional interpredictability is achieved, and what aspects of wordforms may be informative. In this paper we present a case study of interpredictability in verbal inflection in Pitjantjatjara and Yankunytjatjara (Pama-Nyungan; Australia). We show that a combination of suffix allomorphy, prosodically conditioned stem augmentation, and the prosodic structure of verbal roots all conspire to achieve a paradigm that is totally interpredictable: hearing one inflected verb enables a speaker to produce with certainty any other form of that verb. We also provide a detailed description of metrical structure in the language, clarifying previous analyses.
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Notes
Irregular forms and inter-speaker variation are omitted here (see Nash 1980, p. 40). Differences in the final vowels of stems, such as yi-nyi ‘give-npst’ and yu-ngu ‘give-pst’, are due to a vowel harmony process that can apply to both suffixes and stems (see Harvey and Baker 2005; Nash 1980, pp. 81, 84–86).
Pronunciation note: due to a process of vowel deletion described in Sect. 4.2, the names of the dialects are usually pronounced [′picaɲcara] and [′jankuɲcara].
This has led to the assumption that feet are strictly disyllabic and quantity insensitive in some of the typological and theoretical literature regarding stress in Pintupi, a closely related language that neighbours Pitjantjatjara to the north/northwest. Pintupi stress has in fact been discussed in some detail by several authors, including but not limited to: Kager (1992, 1999), Hayes (1995), Gordon (2002, 2011), Apoussidou (2006, 2007), Heinz (2006, 2007), Pruitt (2008, 2010, 2012), McCarthy and Pruitt (2013), and Stanton (2014). It is likely that Pintupi, like Pitjantjatjara, is not an example of a quantity-insensitive stress system with both a bimoraic word minimum and strictly disyllabic feet.
An inclusory construction, briefly, is a noun phrase in which two referring expressions, one referring to a member of a set and the other a pronoun referring to the superset, are juxtaposed (Hale 1966; Singer 2001). For example, ɲuntu ŋali ɲina-ɲi ‘2sg.nom 1du.nom sit-prs’, ‘you and I – the two of us – are sitting’.
There are four lexically specific minor deviations from this paradigm. One example is ɲa- ‘see’, which follows the ng-class pattern, except that it has a neutral augment -ku instead of -ŋku. The mv suffix allomorph is -la for ŋalku- ‘eat’ (l-class), as well as ŋaɻa- ‘stand’, and pica- ‘come’ (both Ø-class).
Previous descriptions (Goddard 1985; Eckert and Hudson 1988, inter alia) include an additional pattern in the l-class whereby the retroflex /ɳ/ in suffixes becomes an alveolar /n/ following /i/-final stems, for example -ni in witi-ni ‘catch-prs’ instead of -ɳi in ampu-ɳi ‘hug-prs’. Ths is more likely not part of the phonological representation but a result of the retroflex∼alveolar distinction being nearly indistinguishable in nasals following /i/ (Tabain et al. 2020). We treat the l-class prs suffix as /-ɳi/ underlyingly regardless of preceding vowel.
This table was generated by a Python script running over the electronic version of Goddard (2001).
The -pa here is an epenthetic element which attaches to consonant-final nominals, ensuring that all words in Pitjantjatjara are vowel-final.
An interesting comparison might be made with epenthetic prefixation in the non-Pama-Nyungan languages Alawa and Marra (Harvey and Baker 2020). In these languages, meaningless CV syllables are inserted to satisfy phonotactic constraints between noun class prefixes and the noun root; these syllables have different forms in Marra depending on morphosyntactic factors. They are argued to originate from 3sg pronouns with a determiner function, which were preserved only in contexts where they prevent a phonological constraint violation. This case has interesting parallels to the augment syllables in Pitjantjatjara which originate from TAM suffixes.
In its imp.pfv form mira, this verb could potentially be confused for an n-class verb with a stem mi-. In reality, children are rarely commanded to yell, and other, unambiguous forms of this verb are more frequent. For ɲina- ‘sit’, the final syllable of the stem could be confused for an augment, if it were heard in the prs, imp.ipfv, or pst.ipfv forms, and the learner had not encountered any other forms of this verb. Like mira-, other forms of this verb are very frequent as well and this verb should not pose a problem for learners.
Python scripts used to perform these calculations are available at https://github.com/jbmansfield/Pitjantjatjara-inflectional-predictability.
The corpus is a fully glossed FLEx database with approximately 35,000 word tokens at the time of writing. It includes both Pitjantjatjara and Yankunytjatjara. It primarily consists of narratives, including spontaneous monologic and multi-speaker narratives, as well as elicited narratives from picture and video stimuli. There is also some more naturalistic conversation and interaction with children. There is likely some bias in the frequencies of paradigm cells due to genre, as mv forms are very common in narrative, whereas Defina (2020) finds these only occur in a small percentage of utterances in discourse. Token frequencies of verb lexemes were not included in our calculations due to insufficient data.
A formatting error in the original means that ‘Paradigm Cell Entropy’ figures should be read off the last column of Ackerman and Malouf (2013, p. 443), while ‘Average Conditional Entropy’ figures should be read off the second-last column, in contradiction to the column headers.
Although the lexical type frequency of the n1-class is low, its token frequency would be substantial, as it includes very frequent verbs such as cu- ‘put’ and (j)a- ‘go’.
Abbreviations
- aug :
-
augment
- anaph :
-
anaphoric demonstrative
- assoc :
-
associative
- caus :
-
causative
- char :
-
characteristic
- fut :
-
future
- imp :
-
imperative
- inch :
-
inchoative
- ipfv :
-
imperfective
- loan :
-
loanword transitiviser
- mv :
-
medial verb
- neut :
-
neutral
- nmlz :
-
nominaliser
- nom :
-
nominative
- npst :
-
non-past
- pfv :
-
perfective
- proc :
-
process suffix -kati
- prop :
-
proprietive
- prs :
-
present
- pst :
-
past
- redup :
-
reduplication
- seq :
-
sequential
References
Ackerman, F., Blevins, J. P., & Malouf, R. (2009). Parts and wholes: Implicative patterns in inflectional paradigms. In J. P. Blevins & J. Blevins (Eds.), Analogy in grammar: Form and acquisition (pp. 54–82). London: Oxford University Press.
Ackerman, F., & Malouf, R. (2013). Morphological organization: the low conditional entropy conjecture. Language, 89(3), 429–464. https://doi.org/10.1353/lan.2013.0054.
Ackerman, F., & Malouf, R. (2015). The No Blur Principle effects as an emergent property of language systems. In Proceedings of the annual meeting of the Berkeley Linguistics Society (Vol. 41).
Albright, A. (2009). Modeling analogy as probabilistic grammar. In J. P. Blevins & J. Blevins (Eds.), Analogy and grammar: Form and acquisition (pp. 185–213). London: Oxford University Press.
Anderson, S. R. (2008). Phonologically conditioned allomorphy in the morphology of Surmiran (Rumantsch). Word Structure, 1(2), 109–134. https://doi.org/10.3366/E1750124508000184.
Anderson, S. R. (2013). Stem alternations in Swiss Rumantsch. In S. Cruschina, M. Maiden, & J. C. Smith (Eds.), The boundaries of pure morphology: Diachronic and synchronic perspectives (pp. 8–23). London: Oxford University Press.
Apoussidou, D. (2006). Learning to be insensitive to weight in Pintupi. Ms., ROA, 799-0106.
Apoussidou, D. (2007). The learnability of metrical phonology. LOT.
Aronoff, M. (1994). Morphology by itself: Stems and inflectional classes. Cambridge: MIT Press.
Aronoff, M. (1998). Isomorphism and monotonicity: Or the disease model of morphology. In S. G. Lapointe, D. K. Brentari, & P. M. Farrell (Eds.), Morphology and its relation to phonology and syntax. (pp. 411–418). CSLI Publication.
Australian Bureau of Statistics (ABS) (2016). 2016 Census data summary: Australia, Language spoken at home by sex (LGA). http://stat.data.abs.gov.au/Index.aspx?DataSetCode=ABS_C16_T09_LGA.
Baayen, R. H., Milin, P., Ðurđević, D. F., Hendrix, P., & Marelli, M. (2011). An amorphous model for morphological processing in visual comprehension based on naive discriminative learning. Psychological Review, 118(3), 438–481. https://doi.org/10.1037/a0023851.
Baerman, M. (2016). Seri verb classes: Morphosyntactic motivation and morphological autonomy. Language, 92(4), 792–823. https://doi.org/10.1353/lan.2016.0073.
Baerman, M., Brown, D., & Corbett, G. G. (2017). Morphological complexity. Cambridge: Cambridge University Press.
Beckner, C., Bybee, J., Christiansen, M. H., Croft, W., Ellis, N. C., Holland, J., Ke, J., Larsen-Freeman, D., Blythe, R., & Schoenemann, T. (2009). Language is a complex adaptive system: Position paper. Language Learning, 59, 1–26.
Beniamine, S. (2018). Classifications flexionnelles. Étude quantitative des structures de paradigmes. Phd thesis, Université Sorbonne Paris Cité - Université Paris Diderot (Paris 7). https://tel.archives-ouvertes.fr/tel-01840448.
Beniamine, S., Bonami, O., & Sagot, B. (2017). Inferring inflection classes with description length. Journal of Language Modelling, 5(3), 465–525.
Blevins, J. P. (2016). Word and paradigm morphology. London: Oxford University Press.
Blevins, J. P., Ackerman, F., Malouf, R., & Ramscar, M. (2016). Morphology as an adaptive discriminative system. In D. Siddiqi & H. Harley (Eds.), Morphological metatheory (pp. 271–302). Amsterdam: John Benjamins Publishing Company.
Blevins, J. P., Milin, P., & Ramscar, M. (2017). The Zipfian paradigm cell filling problem. In F. Kiefer, J. P. Blevins, & H. Bartos (Eds.), Perspectives on morphological organization: Data and analyses (pp. 139–158). Leiden: Brill.
Bonami, O., & Beniamine, S. (2016). Joint predictiveness in inflectional paradigms. Word Structure, 9(2), 156–182.
Bowern, C. (2012). Nyikina paradigms and refunctionalization: A cautionary tale in morphological reconstruction. Journal of Historical Linguistics, 2(1), 7–24.
Boyé, G., & Schalchli, G. (2019). Realistic data and paradigms: The paradigm cell finding problem. Morphology, 29(2), 199–248. https://doi.org/10.1007/s11525-018-9335-1.
Brown, D., Corbett, G., Fraser, N., Hippisley, A., & Timberlake, A. (1996). Russian noun stress and network morphology. Linguistics, 34(1). https://doi.org/10.1515/ling.1996.34.1.53.
Brown, D., & Hippisley, A. (2012). Network morphology: A defaults-based theory of word structure. Cambridge: Cambridge University Press.
Campbell, E. (2016). Tone and inflection in Zenzontepec Chatino. In E. L. Palancar & J. L. Léonard (Eds.), Tone and inflection: New facts and new perspectives (pp. 141–162). de Gruyter Mouton.
Carstairs-McCarthy, A. (2011). The evolution of morphology. London: Oxford University Press.
Corbett, G. G. (2009). Canonical inflectional classes. In Selected proceedings of the 6th décembrettes: Morphology in bordeaux (pp. 1–11).
Cotterell, R., Kirov, C., Hulden, M., & Eisner, J. (2019). On the complexity and typology of inflectional morphological systems. Transactions of the Association for Computational Linguistics, 7, 327–342. https://doi.org/10.1162/tacl_a_00271.
Defina, R. (2020). Acquisition of Pitjantjatjara clause chains. Frontiers in Psychology, 11, 541.
Dench, A. (1996, July 10). Pilbara verbal morphology and the Western Desert: Some first steps towards a comparative reconstruction. Where did the Western Desert Language come from?, Australian National University. http://www.anu.edu.au/linguistics/nash/aust/WD/prog.html.
Dixon, R. M. W. (1977). A grammar of Yidin. Cambridge: Cambridge University Press.
Dixon, R. M. W. (1980). The languages of Australia. Cambridge: Cambridge University Press.
Dixon, R. M. W. (2002). Australian languages: Their nature and development. Cambridge: Cambridge University Press. http://public.eblib.com/choice/publicfullrecord.aspx?p=201769.
Douglas, W. H. (1957). An introduction to the Western Desert language: A pedagogical description of the Western Desert language, based on the dialect spoken at Warburton Ranges, Western Australia. University of Sydney
Eckert, P., & Hudson, J. (1988). Wangka wiru: A handbook for the Pitjantjatjara language learner. South Australian College of Advanced Education.
Finkel, R., & Stump, G. (2009). Principal parts and degrees of paradigmatic transparency. In J. P. Blevins & J. Blevins (Eds.), Analogy in grammar: Form and acquisition (pp. 13–53). London: Oxford University Press.
Finkel, R., & Stump, G. T. (2007). Principal parts and morphological typology. Morphology, 17(1), 39–75.
Glass, A., & Hackett, D. (1970). Pitjantjatjara grammar: A tagmemic view of Ngaanyatjara (Warburton Ranges) dialect. Australian Institute of Aboriginal Studies.
Goddard, C. (1985). A grammar of Yankunytjatjara. Alice Springs: IAD Press.
Goddard, C. (2001). Pitjantjatjara/Yankunytjatjara to English dictionary (2nd rev. ed.). Alice Springs: IAD Press.
Gordon, M. (2002). A factorial typology of quantity-insensitive stress. Natural Language & Linguistic Theory, 20(3), 491–552.
Gordon, M. (2011). Stress systems. In The handbook of phonological theory, 75.
Guekguezian, P. (2017). Templates as the interaction of recursive word structure and prosodic well-formedness. Phonology, 34(01), 81–120. https://doi.org/10.1017/S0952675717000045.
Guzmán Naranjo, M. (2020). Analogy, complexity and predictability in the Russian nominal inflection system. Morphology, 30(3), 219–262. https://doi.org/10.1007/s11525-020-09367-1.
Hale, K. (1966). Kinship reflections in syntax: Some Australian languages. Word, 22(1–3), 318–324. https://doi.org/10.1080/00437956.1966.11435458.
Halle, M., & Marantz, A. (1993). Distributed morphology and the pieces of inflection. In K. Hale & S. J. Keyser (Eds.), The view from building 20 (pp. 111–176). Cambridge: MIT Press.
Hansen, K. C., & Hansen, L. E. (1969). Pintupi phonology. Oceanic Linguistics, 8(2), 153–170. https://doi.org/10.2307/3622818.
Hansen, K. C., & Hansen, L. E. (1978). The core of Pintupi grammar. Alice Springs: Institute for Aboriginal Development. 1978.
Harvey, M., & Baker, B. (2005). Vowel harmony, directionality and morpheme structure constraints in Warlpiri. Lingua, 115(10), 1457–1474.
Harvey, M., & Baker, B. (2020). Epenthetic prefixation in Alawa and Marra. Australian Journal of Linguistics, 40(3), 273–295. https://doi.org/10.1080/07268602.2020.1803209.
Hayes, B. (1995). Metrical stress theory: Principles and case studies. Chicago: University of Chicago Press.
Heinz, J. (2007). Inductive learning of phonotactic patterns. Doctoral dissertation. Los Angeles: University of California.
Heinz, J. (2006). Learning quantity insensitive stress systems via local inference. In Proceedings of the eighth meeting of the ACL special interest group on computational phonology and morphology (pp. 21–30).
Herce, B. (2020). Alignment of forms in Spanish verbal inflection: The gang poner, tener, venir, salir, valer as a window into the nature of paradigmatic analogy and predictability. Morphology, 30(2), 91–115. https://doi.org/10.1007/s11525-020-09352-8.
Inkelas, S., & Zoll, C. (2005). Reduplication: Doubling in morphology. Cambridge: Cambridge University Press.
Johnson, T., Culbertson, J., Rabagliati, H., & Smith, K. (2020a). Assessing Integrative Complexity as a predictor of morphological learning using neural networks and artificial language learning [Preprint]. PsyArXiv. https://doi.org/10.31234/osf.io/yngw9.
Johnson, T., Gao, K., Smith, K., Rabagliati, H., & Culbertson, J. (2020b). Predictive structure or paradigm size? Investigating the effects of i-complexity and e-complexity on the learnability of morphological systems. [Preprint]. PsyArXiv. https://doi.org/10.31234/osf.io/qns6v.
Kager, R. (1996). On affix allomorphy and syllable counting. Studia Grammatica, 41, 155–171.
Kager, R. (1999). Optimality theory. Cambridge: Cambridge University Press.
Kager, R. (1992). Are there any truly quantity-insensitive systems? Annual Meeting of the Berkeley Linguistics Society, 18, 123–132.
Koch, H. (2014). The reconstruction of inflectional classes in morphology: History, method and Pama-Nyungan (Australian) verbs. In R. Pensalfini, M. Turpin, & D. Guillemin (Eds.), Language description informed by theory (pp. 153–189). Amsterdam: John Benjamins Publishing Company.
Langlois, A. (2004). Alive and kicking: Areyonga Teenage Pitjantjatjara. Canberra: Pacific Linguistics.
Lieber, R. (1992). Deconstructing morphology: Word formation in syntactic theory. Chicago: University of Chicago Press.
Maiden, M. (2018). The romance verb: Morphomic structure and diachrony. London: Oxford University Press. https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=1735480.
Malouf, R. (2016). Generating morphological paradigms with a recurrent neural network. San Diego Linguistics Papers, 6, 122–129.
Mansfield, J. B. (2016). Intersecting formatives and inflectional predictability: How do speakers and learners predict the correct form of Murrinhpatha verbs? Word Structure, 9(2), 183–214.
Marsh, J. (1969). Mantjiltjara phonology. Oceanic Linguistics, 8(2), 131. https://doi.org/10.2307/3622817.
McCarthy, J. J., & Prince, A. (1993). Prosodic morphology: Constraint interaction and satisfaction. (Technical Report No. 3). http://works.bepress.com/john_j_mccarthy/53.
McCarthy, J. J., & Pruitt, K. (2013). Sources of phonological structure. In H. Broekhuis & R. Vogel (Eds.), Linguistic derivations and filtering: Minimalism and optimality theory (pp. 110–135). Equinox.
Milin, P., Ðurđević, D. F., & del Prado Martín, F. M. (2009). The simultaneous effects of inflectional paradigms and classes on lexical recognition: Evidence from Serbian. Journal of Memory and Language, 60(1), 50–64.
Moscoso del Prado Martín, F., Kostic, A., & Baayen, R. H. (2004). Putting the bits together: An information-theoretical perspective on morphological processing. Cognition, 94, 1–18.
Naessan, P. (2008). Some tentative remarks on the sociolinguistic vitality of Yankunytjatjara in Coober Pedy, South Australia. Australian Journal of Linguistics, 28(2), 103–138. https://doi.org/10.1080/07268600802308741.
Nash, D. G. (1980). Topics in Warlpiri grammar. PhD thesis, Massachusetts Institute of Technology.
Oltra Massuet, M. I. (1999). On the notion of theme vowel: A new approach to Catalan verbal morphology. PhD thesis, Massachusetts Institute of Technology.
Parker, J. (2018). Effects of the relationships between forms within and across paradigms on lexical processing and representation: An experimental investigation of Russian nouns. The Mental Lexicon, 13(3), 285–310. https://doi.org/10.1075/ml.18013.par.
Parker, J., & Sims, A. (2020). Irregularity, paradigmatic layers, and the complexity of inflection class systems: A study of Russian nouns. In F. Gardani & P. M. Arkadiev (Eds.), Morphological complexity, London: Oxford University Press.
Parker, J., & Sims, A. D. (2015). On the interaction of implicative structure and type frequency in inflectional systems. In 1st international quantitative morphology meeting, Belgrade (Serbia).
Paster, M. (2006). Phonological conditions on affixation. PhD thesis, University of California, Berkeley. https://escholarship.org/uc/item/7tc6m7jw.
Paster, M. (2009). Explaining phonological conditions on affixation: Evidence from suppletive allomorphy and affix ordering. Word Structure, 2(1), 18–37. https://doi.org/10.3366/E1750124509000282.
Paster, M. (2015). Phonologically conditioned suppletive allomorphy: Cross-linguistic results and theoretical consequences. In M. E. Bonet i Alsina, M.-R. Lloret-Romanyach, & J. Mascaró (Eds.), Understanding allomorphy: Perspectives from optimality theory. Sheffield: Equinox.
Paster, M. (2005). Subcategorization vs. output optimization in syllable-counting allomorphy. In J. Alderete, C. Han, & A. Kochetov (Eds.), Proceedings of the 24th West Coast Conference on Formal Linguistics (pp. 326–333). Somerville: Cascadilla Proceedings Project.
Paul, H. (1888). Principles of the history of language (H. A. Strong, trans.; translated from the 2nd ed.). London: Swan Sonnenschein, Lowrey & Co.
Prince, A., & Smolensky, P. (2004). Optimality theory: Constraint interaction in generative grammar. Oxford: Blackwell Pub.
Pruitt, K. (2008). Iterative foot optimization and locality in stress systems. Ms., University of Massachusetts, Amherst. ROA-999, Rutgers Optimality Archive, http://roa.rutgers.edu/index.php3.
Pruitt, K. (2010). Serialism and locality in constraint-based metrical parsing. Phonology, 27(3), 481–526.
Pruitt, K. (2012). Stress in harmonic serialism. Amherst: University of Massachusetts.
Rose, D. (2001). The western desert code: An Australian cryptogrammar. Pacific Linguistics.
Round, E. R., & Corbett, G. G. (2020). Comparability and measurement in typological science: The bright future for linguistics. Linguistic Typology, 24(3), 489–525. https://doi.org/10.1515/lingty-2020-2060.
Shannon, C. E. (1948). A mathematical theory of communication. Bell System Technical Journal, 27(3), 379–423.
Sims, A. D. (2020). Inflectional networks: Graph-theoretic tools for inflectional typology. Proceedings of the Society for Computation in Linguistics, 3, 10.
Sims, A. D., & Parker, J. (2016). How inflection class systems work: On the informativity of implicative structure. Word Structure, 9(2), 215–239. https://doi.org/10.3366/word.2016.0094.
Singer, R. (2001). The inclusory construction in Australian languages, Honours thesis. University of Melbourne.
Stanton, J. (2014). A cyclic factorial typology of Pama-Nyungan stress. In Proceedings of the annual meetings on phonology (Vol. 1). https://doi.org/10.3765/amp.v1i1.20. 1
Stoll, S. (2015). Inflectional morphology in language acquisition. In M. Baerman (Ed.), The Oxford handbook of inflection (pp. 351–374). London: Oxford University Press.
Stump, G. T. (2015). Inflection classes. In M. Baerman (Ed.), The Oxford handbook of inflection (1st ed., pp. 113–140). London: Oxford University Press.
Stump, G. T., & Finkel, R. A. (2013). Morphological typology: From word to paradigm. Cambridge: Cambridge University Press.
Tabain, M., & Butcher, A. (2014). Pitjantjatjara. Journal of the International Phonetic Association, 44(02), 189–200. https://doi.org/10.1017/S0025100314000073.
Tabain, M., Butcher, A., Breen, G., & Beare, R. (2020). A formant study of the alveolar versus retroflex contrast in three Central Australian languages: Stop, nasal, and lateral manners of articulation. The Journal of the Acoustical Society of America, 147(4), 2745–2765. https://doi.org/10.1121/10.0001012.
Tabain, M., Fletcher, J., & Butcher, A. (2014). Lexical stress in Pitjantjatjara. Journal of Phonetics, 42, 52–66.
Wilkinson, K. (1988). Prosodic structure and Lardil phonology. Linguistic Inquiry, 19(2), 325–334.
Wilmoth, S., Defina, R., & Loakes, D. (under revision). They talk mutumutu: Variable elision of tense suffixes in contemporary Pitjantjatjara. Languages.
Acknowledgements
The first author is indebted to many Pitjantjatjara and Yankunytjatjara speakers in Pukatja/Ernabella for sharing their languages with her. Two anonymous reviewers and Olivier Bonami in his role as editor-in-chief provided helpful feedback which substantially improved this paper. We are also grateful for the advice of Brett Baker, Peter Nyhuis, and Jeff Parker, Mitch Browne’s advice regarding Warlpiri, and Marija Tabain’s advice on some phonetic details. The first author was the recipient of the Susan Kaldor Scholarship from the Australian Linguistics Society in 2019. This enabled her to attend the LSA Summer Institute, including a seminar with Farrell Ackerman and Jim Blevins which influenced the direction of this paper; they also generously shared their thoughts on the data. All errors are of course our own.
Funding
This research has been supported by a Melbourne Research Scholarship, and by the Australian Research Council Centre of Excellence for the Dynamics of Language (Project ID: CE140100041).
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Wilmoth, S., Mansfield, J. Inflectional predictability and prosodic morphology in Pitjantjatjara and Yankunytjatjara. Morphology 31, 355–381 (2021). https://doi.org/10.1007/s11525-021-09380-y
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DOI: https://doi.org/10.1007/s11525-021-09380-y