French Pronouns - Subject and Reflexive Pronouns

French pronouns.

subject	object (reflexive)	verb
je	me (m')	appelle...

You can put the stress on the subject by adding a detached pronoun.

detached pronoun	subject	object	verb
Lui	il	s'	appelle...

The elements of a clause make all the same agreement.

Frère is a masculine noun. It goes with le, un, mon and masculine adjectives like grand, petit.
Soeur is a feminine noun. It goes with la, une, ma and grande or petite.
If the feminine noun soeur is used in the plural, all the elements are feminine and plural: soeurs goes with les, des, grandes, petites.