Breakdown of Magistra dicit: “Casus genetivus possessionem ostendit.”
magistra
the female teacher
dicere
to say
ostendere
to show
genetivus
genitive
possessio
the possession
casus
the case
Questions & Answers about Magistra dicit: “Casus genetivus possessionem ostendit.”
What case and number is magistra, and why?
Magistra is nominative singular feminine. It is the subject of dicit, so it appears in the nominative. The ending -a here belongs to a first-declension noun.
What form is dicit?
Dicit is 3rd-person singular present active indicative of dīcere. It means says or is saying. It is singular because its subject, magistra, is singular.
How is the whole sentence put together?
The sentence has a main clause, Magistra dicit, followed by direct speech: Casus genetivus possessionem ostendit. Inside the direct statement, casus genetivus is the subject, possessionem is the direct object, and ostendit is the verb.
What declension is casus?
Casus is a 4th-declension noun, not a 2nd-declension noun. Its nominative singular is casus. In a text without macrons, nominative singular casus and genitive singular casūs look the same, but here the word is nominative because it is the subject of ostendit.
Why does Latin say casus genetivus with the adjective after the noun?
Latin adjective position is flexible. A noun followed by its adjective is very common, especially in formal labels and definitions. So casus genetivus is a normal way to say genitive case. You could also find genetivus casus, but the given order is very natural.
Why is genetivus nominative?
Because it describes casus, and Latin adjectives agree with the nouns they describe in case, number, and gender. Since casus is nominative singular masculine, genetivus is also nominative singular masculine.
Why is possessionem accusative?
Because it is the direct object of ostendit. The sentence says that the genitive case shows or indicates possession, so possessionem is the thing being shown. Direct objects normally go in the accusative.
What form is ostendit?
Ostendit is 3rd-person singular present active indicative of ostendere. It means shows, points out, or indicates. It is singular because its subject, casus genetivus, is singular.
Why is there no word for the?
Latin has no definite or indefinite articles. So casus genetivus can mean the genitive case and possessionem can mean possession or the possession, depending on context.
Can the word order be changed?
Yes. Latin word order is much freer than English word order because the endings show each word’s function. For example, Genetivus casus possessionem ostendit would still have the same basic meaning. Changing the order usually changes emphasis more than basic grammar.
Does the genitive always show possession?
No. Possession is one of the most common beginner uses of the genitive, but not the only one. The genitive can also express ideas such as relationship, description, whole-part meaning, and other kinds of connection. So this sentence gives a useful first rule, not the complete picture.
Is genetivus the same word as genitivus?
Yes. Both spellings are found in Latin. Many learners see genitivus more often in modern textbooks, but genetivus is also an accepted form.
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