I'm doing the blueprints for a cover patio, it is a pitch roof so can any one help  with the details?? pleaseeeeee

in order to help with the details someone would need to know the length and the width and the pitch of the roof. eg: 12ft x 20ft x 4/12
the roofs drop 4 inchs for every foot of run

sorry i forgot to put the measurementsfrom the house to the column its 10' from floor to top of the roof is 11' slope is 4/12 overhang is 12" i hope this helps