This paper argues that homophonous linguistic objects differ in their syntactic structures.
Olga Steriopolo 2014, 'Parameters of Variation in the Syntax of Homophones', Poljarnyj Vestnik: Norwegian Journal of Slavic Studieshttps://septentrio.uit.no/index.php/vestnik/article/view/2884. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
In these environments, da, homophonous with a preposition, appears at the left-edge of the infinitive clause.
Mélanie Jouitteau 2012, 'Ф-feature agreement: the distribution of the Breton bare and prepositional infinitiveswith the preposition da', Journal of Portuguese Linguisticshttp://jpl.letras.ulisboa.pt/articles/94. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)