| Person | ||||||
| Number | Case | 1 | 2 | 3 masc | 3 fem | 3 neut |
| Singular | I | you (þu) | he | she | it | |
| Nominative | ego | tu | is | ea | id | |
| Genitive | mei | tui | eius | eius | eius | |
| Dative | mihi | tibi | ei | ei | ei | |
| Accusative | me | te | eum | eam | id | |
| Ablative | me | te | eo | ea | eo | |
| Plural | we | you | they | they | they | |
| Nominative | nos | vos | ei | eae | ea | |
| Genitive | nostri | vestri | eorum | earum | eorum | |
| Dative/Ablative | nobis | vobis | eis | eis | eis | |
| Accusative | nos | vos | eos | eas | ea |
In poetry, mihi is sometimes contracted to mi.
The preposition cum, when used with personal pronouns becomes an enclitic, that is, it is suffixed to the pronoun (mecum, tecum, eocum, eacum, nobiscum, vobiscum, eiscum).
When the genitive plural (first and second person) is partitive in meaning, different forms are used: