Columbia subject headings:
Harvard subject headings:
French language--Grammar, Comparative.
Italian language--Grammar, Comparative.
Romance languages--Existential constructions.
Romance languages--Locative constructions.
Romance languages--Syntax.
Spanish language--Grammar, Comparative.
Princeton subject headings:
French language--Grammar, Comparative.
Italian language--Grammar, Comparative.
Romance languages--Existential constructions.
Romance languages--Locative constructions.
Romance languages--Syntax.
Spanish language--Grammar, Comparative.