Puzzling patterns in non-finite forms

Abstract This contribution addresses the general theme of Multifunctionality and syncretism in non-finite forms . When we see a particular form number different environments yielding effects, what does it mean to say that this reflects multifunctionality rather than syncretism? As refinement notion ‘multi-effectuality’ is introduced: one element participates derivations, performing same operation, but yields interpretive effects depending on environment The analysis takes as starting point role affix -en Dutch. canonical view when attached verb stem, functions either an infinitival marker or nominalizing affix. It shown cannot be maintained. “functions” are unified by analyzing projecting ‘eventuality expression’, with syntactic environment. extended English, focusing contrasts between Dutch English infinitives -ing gerunds participles. discussion proceeds Frisian its two infinitive concludes some reflections relation semantic categories.