Accidence
124
•ata in the nom. ace. sing. neut. On the nom. sing. masc.
unsar, &c., see § 175 :

SING.
Masc.
Nom. meins
unsar

Ace. meinana
unsarana
seinana

Neut. Fern.
mein, meinata meirsa
unsar unsara
mein, meinata meina
unsar unsara
sein, seinata seina
4. Demonstrative.
§ 265. The simple demonstrative sa, þata, so was used both as demonstrative pronoun this, that, and as definite article, the.
SING.
Neut.
þata
þata
þis
þamma
PLUR.
þō
þō
þizē
þáim

Masc.
Nom. sa
Ace. þana
Gen. þis
Dat. þamma

Fern.
so
þō
þizōs
þizái
Nom. þái
Ace. þans
Gen. þizē
Dat. þáim

þōs þōs þizō þáim
In the parent Indg. language the nom. sing. masc. and fem. was *so, *sā = Gr. 4, ή, Goth, sa, so. All the other cases of the sing, and pi. were formed from the stems te-, to·, toi-; tā-, tai·, as ace. sing. Gr. τον, τί\ν, Lat. is-tum. is-tam, Goth, þan-a, þō; nom. pi. Gr. τοί, ταί, Lat. is-tī, is-tae, Goth, þái, þōs.