| Nominativ | certanem, certus, certaque, certamem, certum, decertum, certumque, certa | melicertae, certa, certiter, certanem, certique, certi, certae, certirorem, certiusque, certaque, certimam, cerci, certamem |
| Genitiv | certiter, certique, certique, certi, certae, certi, certirorem, certiusque, certirorem, certiusque, certimam, certimam, cerci, cerci, melicertae, certiter | certorum, certorum, certarum |
| Dativ | melicertae, certoque, certoque, certae, certo, certo, certoirem, certoirem | certis, certisque |
| Akkusativ | certumque, certumque, certam, certum, certum, decertum, decertum, certamque | certa, certanem, certos, certosque, certaque, certas, certamem, certasque |
| Ablativ | certa, certoirem, certoirem, certanem, certoque, certoque, certaque, certamem, certo, certo | certis, certisque |
| Vokativ | certeque, certanem, certerorum, certeros, tuocerte, certaque, certamem, certum, decertum, certumque, certa, certe | melicertae, certa, certiter, certanem, certique, certi, certae, certirorem, certiusque, certaque, certimam, cerci, certamem |
