Strong (Indefinite) Declension
| |
Singular |
Plural |
| Nominative |
ēcost |
ēcostu |
| Accusative |
ēcost |
ēcostu |
| Genitive |
ēcostes |
ēcostra |
| Dative |
ēcostum |
ēcostum |
| Instrumental |
ēcoste |
ēcostum |
|
Weak (Definite) Declension
| |
Singular |
Plural |
| Nominative |
ēcoste |
ēcostan |
| Accusative |
ēcoste |
ēcostan |
| Genitive |
ēcostan |
ēcostra |
| Dative |
ēcostan |
ēcostum |
| Instrumental |
ēcostan |
ēcostum |
|