From Proto-Indo-European *ḱok-ó-s, from *ḱek- (“to be able, capable”). Compare Sanskrit शक् (śak, “to be able”).[1]
*hagaz (comparative *hagōzô, superlative *hagōstaz)
Strong declension | ||||||
---|---|---|---|---|---|---|
Case | Masculine | Feminine | Neuter | |||
Singular | Plural | Singular | Plural | Singular | Plural | |
Nominative | *hagaz | *hagai | *hagō | *hagôz | *hagą, -atō | *hagō |
Accusative | *haganǭ | *haganz | *hagǭ | *hagōz | *hagą, -atō | *hagō |
Genitive | *hagas, -is | *hagaizǫ̂ | *hagaizōz | *hagaizǫ̂ | *hagas, -is | *hagaizǫ̂ |
Dative | *hagammai | *hagaimaz | *hagaizōi | *hagaimaz | *hagammai | *hagaimaz |
Instrumental | *haganō | *hagaimiz | *hagaizō | *hagaimiz | *haganō | *hagaimiz |
Weak declension | ||||||
Case | Masculine | Feminine | Neuter | |||
Singular | Plural | Singular | Plural | Singular | Plural | |
Nominative | *hagô | *haganiz | *hagǭ | *hagōniz | *hagô | *hagōnō |
Accusative | *haganų | *haganunz | *hagōnų | *hagōnunz | *hagô | *hagōnō |
Genitive | *haginiz | *haganǫ̂ | *hagōniz | *hagōnǫ̂ | *haginiz | *haganǫ̂ |
Dative | *hagini | *hagammaz | *hagōni | *hagōmaz | *hagini | *hagammaz |
Instrumental | *haginē | *hagammiz | *hagōnē | *hagōmiz | *haginē | *hagammiz |