The Numeral four (catu-, feminine):
Pl.
Nom.
catasso
Acc.
catasso
Gen.
catassanna
j
Dat.
catassanna
j
Ins.
cat
u
hi/cat
u
bhi/catubbhi
Abl.
cat
u
hi/cat
u
bhi/catubbhi
Loc.
cat
u
su