They are obtained by adding ‘self’ to the pronouns of singular number like- my, your, him, her, it and selves to plurals like our, your, them

My + self= myself
I can express myself in good English.

Your + self= yourself
If they say you are good, ask yourself if it is true.

Him + self= himself
Man has not a greater enemy than himself.

Her + self= herself
She disguised herself in man's clothes.

It + self= Itself
The economy is itself a great income.

Our + selves= rourselves
No one can disgrace us but ourselves.

Your +selves= yourselves.
Did you make these cakes yourselves?

Them+ selves= themselves
God helps those who help themselves.