comparativus singularis comparativus pluralis
 cas. masc. fem. neut.  cas. masc. fem. neut.
nom. -ior -ior -ius nom. -iōrēs -iōrēs -iōra
gen. -iōris -iōris -iōris gen. -iōrum -iōrum -iōrum
dat. -iōrī -iōrī -iōrī dat. -iōribus -iōribus -iōribus
acc. -iōrem -iōrem -ius acc. -iōrēs -iōrēs -iōra
abl. -iōre -iōre -iōre abl. -iōribus -iōribus -iōribus
voc. -ior -ior -ius voc. -iōrēs -iōrēs -iōra