Assertion: preposition | /r/HasProperty | invariable
Facets:
Source sentences:
text: Prepositions are invariable, that is, they have one form with the exception of à and de which contract with the definite articles (le, la, les).
text: Prepositions are invariable words that serve to link and connect parts of a sentence or clause: vado a casa di Maria; or to join two or more clauses: vado a casa di Maria per studiare.
text: Prepositions are invariable (they do not change) items in the Italian language, and they are used to connect words or sentences.