%0 Journal Article %T Perfective Auxiliary Selection in heritage Italo-Romance %A Andriani, Luigi %A D’Alessandro, Roberta %J Romanica Cracoviensia %V First view %N Tom 24, numer 3 %@ 1732-8705 %U https://ejournals.eu/czasopismo/romanica-cracoviensia/artykul/perfective-auxiliary-selection-in-heritage-italo-romance %X This paper discusses two mechanisms of auxiliary selection (intransitive and person-driven splits) from heritage Italo-Romance varieties (Venetan, Abruzzese, and Apulo-Barese) in contact with Spanish, Portuguese, and English in the Americas. The data, obtained from 26 speakers through a completion task and integrated by spontaneous speech, present instances of auxiliary HAVE that diverge from baseline/homeland varieties. The article also presents some observations on phono-syntactic processes that may block or trigger change.