Cases in Translation
Apply all five declensions. Practice identifying case by ending, deducing function, and translating complete sentences.
A lesson of Latin A1 — Beginner, in Noun Declensions, about 10 minutes.
By the end of this lesson, you will translate complete Latin sentences by identifying case endings across all three declensions and deducing the grammatical role of each noun.
Your Translation Toolkit
You now have three full declension systems. Translation is the skill of using endings — not word order — to determine who is doing what to whom.
Step-by-step translation method:
- Find the verb (usually at the end of the sentence)
- Find the nominative — who or what is the subject?
- Find the accusative — what is the direct object?
- Find dative nouns — to/for whom?
- Find genitive nouns — whose? of what?
- Find ablative nouns — usually with prepositions (in, cum, ab, ex, sine)
Review: The Six Cases
| Case | Question | Core Function |
|---|---|---|
| Nominative | Who/What? | Subject of the verb |
| Genitive | Whose? / Of what? | Possession, description |
| Dative | To/For whom? | Indirect object |
| Accusative | Whom/What? | Direct object; object of motion |
| Ablative | By/With/From? | Many uses; most prepositions |
| Vocative | O! | Direct address |
Recognizing Cases Across Declensions
The same case has different endings depending on the declension. This table helps you cross-reference.
| Case | 1st Decl. (f.) | 2nd Decl. (m.) | 2nd Decl. (n.) | 3rd Decl. (m./f.) | 3rd Decl. (n.) |
|---|---|---|---|---|---|
| Nom. Sg. | -a | -us / -er | -um | varies | varies |
| Gen. Sg. | -ae | -i | -i | -is | -is |
| Dat. Sg. | -ae | -o | -o | -i | -i |
| Acc. Sg. | -am | -um | -um | -em | = Nom. |
| Abl. Sg. |