The binding constraints we assume are essentially those found in chapter 6.4 of [24]:
In [24] the notion o-command is defined in terms of the SUBCAT list: a referential sign X locally o-commands Y iff X precedes Y on SUBCAT. The general notion o-command then holds between X and Y iff X locally o-commands a Z, and Z dominates Y.
The fact that arguments can be shared in SUBCAT lists raises the question how we should interpret the principles of binding. For example, principle B can be understood at least in two ways:
We show that if the binding constraints are defined with respect to SUBCAT lists then both interpretations give rise to problems. As an alternative we will then use the feature ARG-S introduced in [11] to account for the binding data from Dutch.