Columbia subject headings:
Cicero, Marcus Tullius--Language.
Latin language--Case.
Latin language--Prepositions.
Latin language--Verb.
Harvard subject headings:
Cicero, Marcus Tullius--Language.
Latin language--Case.
Latin language--Prepositions.
Latin language--Verb.
Princeton subject headings:
Cicero, Marcus Tullius--Language--Grammar.
Cicero, Marcus Tullius. Speeches.
Latin language--Verb phrase.