Alternative Configurations in a Non-Configurational Language Marcus Smith, Linguistik Kolloquium Bielefeld 'O'odham (Uto-Aztecan) has been regularly described as a non-configurational language by many scholars since the early 80s. Focusing mainly on the Pima dialect, I argue that the language is highly configurational, once one expands the scope of investigation beyond arguments and their grammatical roles. Changing the sequence of words frequently has a morphosyntactic and/or semantic effect. Configurationality matters for a wide variety of grammatical particles (aspect, modality, negation, deixis, intensity, etc.) and how verbs interacts with them. Arguments are partially ordered for scope and discourse properties. However, the language is not globally configured. That is, different configurational patterns can interleave with each other with no syntactic or semantic effect.