In OE, while nouns consistently distinguished between four cases, personal pronouns began to lose some of their case distinctions: the forms of the Dat. case of the pronouns of the 1st and 2nd p. were frequently used instead of the Acc. It is important to note that the Gen. case of personal pronouns had two main applications: like other oblique cases of noun-pronouns it could be an object, but far more frequently it was used as an attribute or a noun determiner, like a possessive pronoun, e.g. sunu mīn.
They have categories of 3 persons, 3 numbers (у 3лица - 2), 4 cases, in 3 person, в 3 лице ед.ч - 3 рода. 1,2 Person have dual number, the 3P - gender. 1,2 – it is ancient paradigm, they are suppletive, 3 – is late, non suppletive. Suppletivity – the expression of grammatical categories of different roots by means of root vowel be, es, ves.
Demonstrative pronouns There were two demonstrative pronouns in OE: the prototype of NE that, which distinguished three genders in the sg. And had one form for all the genders in the pl. and the prototype of this. They were declined like adjectives according to a five-case system: Nom., Gen., Dat., Acc., and Instr. Demonstrative pronouns were frequently used as noun determiners and through agreement with the noun indicated its number, gender and case 2 types:the 1st with the demonstrative meaning considerably weakened. And have 5-th case –Instrumental (творительный). 2nd – with a clear demonstr.meaning..
Possesive pron. In the basic form coincided with G.Case.Personal pron. but they were perceived as Nom case.. 1-2 person declined by strong declinations (ср.рус "my", "your"), and it is no 3 person
Interogative pron – hwā, Masc. and Fem., and hwæt, Neut., - had a four-case paradigm (NE who, what). The Instr. case of hwæt was used as a separate interrogative word hwў (NE why). Some interrogative pronouns were used as adjective pronouns, e.g. hwelc
Indefinite pron – were a numerous class embracing several simple pronouns and a large number of compounds: ān and its derivative ǽniз (NE one, any); nān, made up of ān and the negative particle ne (NE none); nānþinз, made up of the preceding and the noun þinз (NE nothing).
Negative pron -другое слово+отр.частица ne дали no+thing=nothing. 1,2 – склоняются как “никакой”. 3 – как сущ либо ж.р., либо ср.р – «ничто».






