The reflective Pronounsi”.

Nom.si,one’s self
Gen.de si,of one’s self
Dat.a si,to one’s self
Acc.si, a si,one’s self
Abl.de si, por si,from one’s self.

It is generally united to the Pronoun: mesmo or mesma, as: de si mesmo, of one’s self:

o homem não ama senão a si mesmo,
the man loves only himself.

The Portuguese also join mesmo, to the personal Pronouns, as:

eu mesmo,I myselfnós mesmos,we ourselves
tu mesmo,thou thyselfvós mesmos,you yourselves
elle mesmo,he himselfelles mesmos,they themselves
ella mesma,she herselfellas mesmas,
o homem mesmo,the man himself. a virtude mesma,virtue itself.

43.

2. Conjunctive Pronouns.

The following are always used in connexion with Verbs: