Singular
NOMINATIVE
forbarthach (MASC.)
fhorbarthach (FEM.)
GENITIVE
fhorbarthaigh (MASC.)
forbarthaí (FEM.)
Plural
NOMINATIVE
forbarthacha
fhorbarthacha (SLENDER CONSONANTS)
GENITIVE
forbarthacha (STRONG PLURALS)
forbarthach (WEAK PLURALS)
Other forms
COMPARATIVE
níos forbarthaí
▪ní b'fhorbarthaí
SUPERLATIVE
is forbarthaí
▪ab fhorbarthaí