Case Name and Typical Meaning / Use |
Sing./Plural Endings |
Examples |
Nominative
The "subject case": the subject is the word found by asking WHO or WHAT before the verb. |
[various endings] |
-ÊS |
rêx, rêgês Rêx imperium administrat. The king administers the power. Rêgês regunt. The kings rule.
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Genitive
The "possession case": The genitive word corresponds to the word that takes an apostrophe in English. If (A) is in the genitive, (A) possesses something else (B), with the emphasis falling on (B), so that (A) is somewhat like a modifier of (B): in student's book (= discipuli liber), the possession-word qualifies the meaning of the noun book. |
-IS |
-UM [-IUM] |
rêgis, rêgum Magna erat rêgis fâma. The king's fame was great.
Rêgum sapientia valet. The wisdom of the kings is solid.
|
Dative
The "indirect object case": the indirect object is found by asking TO / FOR WHOM? or TO / FOR WHAT? after the verb. Certain verbs govern the dative. |
-Î |
-IBUS |
rêgî, rêgibus Rêgî pecûniam dat. He is giving money to the king.
Rêgibus dôna dat populus. The people gives gifts to the kings.
|
Accusative
The "direct object case": the direct object is usually found by asking WHO or WHAT after an action-verb whose action has a receiver. "We hold these truths." The accusative is also used after certain prepositions. |
-EM |
-ÊS |
rêgem, rêgês
Agricolae rêgem laudant. The farmers are praising the king.
Rêgês videt três. She sees three kings.
|
Ablative
The "by-with-from case": Certain prepositions and certain verbs govern objects in this case. Used alone it can have an adverbial meaning, for example, to indicate by what means something is done. |
-E |
-IBUS |
rêge, rêgibus  rêge litterae scrîptae sunt. The letter was written by the king. Dê rêgibus multa scrîpsit hic auctor. This author wrote many things about kings.
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