Singular
NOMINATIVE
tréan (MASC.)
thréan (FEM.)
GENITIVE
thréin (MASC.)
tréine (FEM.)
Plural
NOMINATIVE
tréana
thréana (SLENDER CONSONANTS)
GENITIVE
tréana (STRONG PLURALS)
tréan (WEAK PLURALS)
Other forms
COMPARATIVE
níos treise/tréine
▪ní ba threise/tréine
SUPERLATIVE
is treise/tréine
▪ba threise/tréine
