Oneida (Northern Iroquoian) inflectional morphology is highly complex. We focus here on the eleven so-called prepronominal prefixes. These prefixes display a number of interesting paradigmatic and syntagmatic properties that make them challenging to model in incremental or sequentialist approaches. Instead, we utilize Information-based Morphology (hereafter IbM; Crysmann and Bonami 2016), which treats inflectional rules as descriptions of regularities between features, forms, and positions. We discuss three main issues: competition for realization among semantically compatible features; borrowing of exponence from one feature realization to another; and exuberant and atypical morphotactic variability. Our analysis highlights the unique complexities of Oneida’s position class morphology and illustrates how an IbM approach is equipped to deal with such complexities.

中文翻译：

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基于信息的形态学中的Oneida代词前前缀

奥尼达（北易洛魁族）的弯曲形态非常复杂。我们在这里集中讨论11个所谓的代词前前缀。这些前缀显示了许多有趣的范式和组合特性，这使它们很难以增量或顺序方法进行建模。取而代之的是，我们利用基于信息的形态学（以下简称IbM； Crysmann和Bonami，2016年）将变形规则视为特征，形式和位置之间规律性的描述。我们讨论了三个主要问题：语义兼容功能之间的实现竞争；从一个特征实现到另一个特征的借用；和旺盛的非典型形态学变异性。