Abstract
The paper deals with a sweeping language change that is underway in the standard Macedonian verbal system: functional redistribution of the two perfect constructions. The contact-induced and dialectal habere-perfect is spreading into the functional zone of the inherited resultative Slavic esse-perfect, freeing the latter to specialize for its inferential, reportative, admirative and other non-factual meanings. Originally a marginal dialectal form, the habere-perfect has become the main exponent of resultative meanings in Macedonian. The authors find regular patterning behind the continuing expansion of the habere-perfect into the standard registers and examine the factors influencing this process. The comparison of the results of the two investigations conducted demonstrates that the habere-perfect is gaining ground in the standard language along the established grammaticalization path.