@dalehileman,
Thank you for your answer .....I almost get it ... but actually this case has become to a mess, in the fact, the question was :
He is in the possesion of all his father's property, is this a right sentence?
and i was like two times out of my mind , the question i asked you guys was totally different with the question that i have posted above,which was my real intension.sorry for this mess .