IPSE, IPSA, IPSUM
INTENSIVE PRONOUNS
SINGULAR
M F N
NOMINATIVE ipse ipsa ipsum
GENITIVE ipsius ipsius ipsius
DATIVE ipsi ipsi ipsi
ACCUSATIVE ipsum ipsam ipsum
ABLATIVE ipso ipsa ipso
PLURAL
NOMINATIVE ipsi ipsae ipsa
GENITIVE ipsorum ipsarum ipsorum
DATIVE ipsis ipsis ipsis
ACCUSATIVE ipsos ipsas ipsa
ABLATIVE ipsis ipsis ipsis
This provides the himself, herself, itself for nouns:
Caesar ipse- Caesar himself
homines ipsos- the men themselves
cum mea sorore ipsa- with my sister herself