Migración de una gramática sintáctica parcial entre dos formalismos de unificación

This work presents the migration process of a syntactic grammar of Basque from one formalism to another. Due to differences in the formalisms and the kind of grammars, it is not possible to make a direct translation. As a consequence, the construction of a new grammar by a linguist must start almost from scratch. For this reason we devised an experiment in parallel with the manual construction of the grammar, consisting in deriving several grammars semi automatically using the old grammar and a corpus analyzed with it. This experiment was useful to test the viability of obtaining a grammar automatically and at the same time also helped in the process of the manual construction of the new grammar, as the automatically obtained grammars could be compared with the manual one, and could also help to detect errors or omissions.