| Singular | Plural | |
|---|---|---|
| Nominativ | concrescentia | concrescentiae |
| Genitiv | concrescentiae, concrescentiai | concrescentiarum |
| Dativ | concrescentiai, concrescentiae | concrescentiis, concrescentiabus |
| Akkusativ | concrescentiam | concrescentias |
| Ablativ | concrescentia, concrescentiad | concrescentiis, concrescentiabus |
| Vokativ | concrescentia | concrescentiae |