This paper presents an analysis of VSO and VOS word orders in the Interior Tsimshianic (IT) languages of British Columbia, Canada: Nisga'a and Gitksan. Both varieties exhibit base VSO order with a VOS variant in noun incorporation. In addition, Nisga'a exhibits a second VOS construction whereby participant object pronouns obligatorily appear adjacent to the verb. I present an account of all three verb-initial orders in IT as broadly derived via predicate-raising, whereby the majority of phrasal arguments and adjuncts are base-generated external to the predicate (Massam 2020). I analyze the first VOS order as pseudo-incorporation, where O exceptionally merges vP-internally. I analyze the second VOS order as one where O merges vP-externally as usual, but is subject to a later reordering condition after it has been licensed. The morphologically-rich IT verb/predicate overtly distinguishes the proposed vP-internal and vP-external object positions: objects which have pseudo-incorporated clearly differ from those which are merely verb-adjacent. This challenges analyses which derive pseudo-incorporation via adjacency (e.g. Clemens 2019). A final consideration of the morphology of passivization and antipassivization in pseudo-incorporation also provides insight into the internal structure of the IT predicate, and suggests that antipassives may be derived PNI constructions.