The analysis centers on the notion of category in synthetic and analytic ve
rbal forms and on the status of the feature that determines the forms of th
e Latin perfect. In this part of the Latin verbal system, active forms are
synthetic ("verbs'') but passive forms are analytic (i.e., participle and f
inite auxiliary). I show that the two perfects occur in essentially the sam
e structure and are distinguished by a difference in movement to T; moreove
r, the difference in forms can be derived without reference to category lab
els like "Verb'' or "Adjective'' on the Root. In addition, the difference i
n perfects is determined by a feature with clear syntactic consequences, wh
ich must be associated arbitrarily with certain Roots, the deponent verbs.
I discuss the implications of these points in the context of Distributed Mo
rphology, the theory in which the analysis is framed.