The present study examines the (Merge) position of internal argument of the verb during the derivation process of the hierarchical structure by pure syntactic criteria. In the Kurdish language, internal arguments of the verb have a variety of positions in the linear sequence corresponding to the generated structure; sometimes they are placed before, and sometimes after the verb (CPs after the V, and NPs before the V (in the unmarked sequence). It is, therefore, challenging phenomenon to determine the (Merge) position of the internal arguments of the verb. On the one hand, drawing on the Uniformity of Theta-role Assignment Hypothesis (UTAH) (Baker, 1988). Moreover, the empirical evidence such as the nominal nucleus arrangement in the Kurdish language, which is described by the CP, will be the bases for the analysis that, regardless of their syntactic category, the (Merge) position of the internal arguments into a single, fixed position and different linear order patterns are the results of some kind of movement. The issue of linearization has been studied within the framework of Linear Correspondence Axiom (LCA) (Kayne, 1994) which makes the movement of the object necessary to obtain the desired linear order. This is done by observing Holmberg’ s Generalization (Holmberg, 1986) which follows the movement of the verb. Furthermore, the object movement is done in the form of Copy Theory (Chomsky, 1993) and the absence of CP as the internal object of the verb, prior to the verb in the sequence, is also the result of Final-Over-Final Constraint (Sheehan et al., 2017) which causes the underlying CP to appear in the phonetic part.