| Weak | ||||||
|---|---|---|---|---|---|---|
| Masculine | Feminine | Neuter | ||||
| Singular | Plural | Singular | Plural | Singular | Plural | |
| Nominative | swīþra | swīþran | swīþre | swīþran | swīþre | swīþran |
| Accusative | swīþran | swīþran | swīþran | swīþran | swīþre | swīþran |
| Genitive | swīþran | swīþra, swīþrena | swīþran | swīþra, swīþrena | swīþran | swīþra, swīþrena |
| Dative | swīþran | swīþrum | swīþran | swīþrum | swīþran | swīþrum |