However, the identification of the syntactic status of the nominal component is more complex in the case of light verb constructions for it is a quasi-argument of the verb not to be confused with other arguments (Alonso Ramos, 1998).
the parser should recognize the special status of the quasi-argument and treat it in a specific way as in the following sentences, one of which contains a light verb construction while the other one a verbal counterpart of the construction: Pete made a decision on his future.