Futunan (EFu) is spoken by the 5000 inhabitants of the Island of Futuna in the Wallis and Futuna Island Territory. There are also about as many Futunan emigrants to New Caledonia as there are inhabitants of Futuna itself. Futunan belongs to the western branch of the Polynesian group. The only currently available documentary material on this language is the dictionary and grammatical sketch published in French by Fr. Grezel in 1868 and a paper from Bruce Biggs. I will here merely attempt to develop a number of points relating to verb classification and derivation. I propose a verb classification based on the number and kind of admissible constructions with allowance for the optional or obligatory nature of the arguments and their semantic function. In Futunan, verbs are usually inherently oriented for a specific construction; only a few are labile. Most can only change their argument structure through a process of derivation. Morphosyntactically, the derived verb will generally take two arguments, one absolutive and the other ergative, while the nonderived verb will take only one obligatory (absolutive) argument or, in the case of middle verbs, an absolutive argument and an argument in an oblique case. In terms of semantic relationships, verb derivation must be considered differently according to whether the absolutive argument of the nonderived verb represents an agent or a patient.