| Nominativ | iris, fleriris, hiris, indiris, rumpiris, scabiris, tangiris | ires, sapires, irides, necessaires, stentires |
| Genitiv | iris, fleriris, hiris, indiris, iridis, rumpiris, scabiris, tangiris | iridium, iridum, irium, irum, aloirum, rabirium, virirum |
| Dativ | ire, iri, abiturire, credire, crescire, cupire, datire, deire, deluire, deponire, deserire, docebitire, ducire, edire, egredire, emire, eoire, existire, exstruire, flentire, forire, frangire, fugire, gerire, glubire, ihre, impellire, indire, ingredire, adveniire, iride, irideis, iridi, irimus, iverimire, lactire, norire, afficire, opteriri, paeneire, partuire, patire, patiri, agire, perdire, pervincire, petire, poscire, premire, rabiri, rapire, remittire, repetire, repire, sapire, setire, stentire, transgredire, vehire, venerire, vertiri, volaire, appetire, arguire, attrahire, capire, committire, componire, concitire, concitiri, adiire, constituire, convertire | iribus, iridibus, acroiribus |
| Akkusativ | irim, busirim, osirim, irem, informoirem, iridem, auctorirem, caroirem, certoirem | iris, ires, sapires, fleriris, hiris, indiris, ireis, irides, necessaires, rumpiris, scabiris, stentires, tangiris |
| Ablativ | ire, iri, abiturire, credire, crescire, cupire, datire, deire, deluire, deponire, deserire, docebitire, ducire, edire, egredire, emire, eoire, existire, exstruire, flentire, forire, frangire, fugire, gerire, glubire, ihre, impellire, indire, ingredire, adveniire, iride, irideis, irimus, iverimire, lactire, norire, afficire, opteriri, paeneire, partuire, patire, patiri, agire, perdire, pervincire, petire, poscire, premire, rabiri, rapire, remittire, repetire, repire, sapire, setire, stentire, transgredire, vehire, venerire, vertiri, volaire, appetire, arguire, attrahire, capire, committire, componire, concitire, concitiri, adiire, constituire, convertire | iribus, iridibus, acroiribus |
| Vokativ | iris, fleriris, hiris, indiris, rumpiris, scabiris, tangiris | ires, sapires, irides, necessaires, stentires |
