204. Possessive pronouns, formed from the personal pronouns, are
| ἐμός, -ή, -όν my, mine  | 
ἡμέτερος, -ᾱ, -ον our  | 
| σός, σή, σόν thy, thine, your  | 
ὑμέτερος, -ᾱ, -ον your, yours  | 
Also in poetry
| ὅς, ἥ, ὅν his, its, hers  | 
σφέτερος, -ᾱ, -ον their, theirs  | 
| ᾱ̓μός (or ᾱ̔μός), -ή, -όν our (sometimes my).  | 
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a. σφέτερος occurs in prose in a reflexive sense, their own.