How to get first table all rows in left join ,if condition is applied on second table?

Hi all,

          I am using stored procedure to load gridview but problem is that i am not getting all rows from first table[ Subject] on applying conditions on second table[ Faculty_Subject table] ,as you can see below if i apply condition :-Faculty_Subject.Class_Id=@Class_Id

then i don't get all subjects from subject table ,Please help me to sort this problem,how this can be achieved.

Sql Code:-

GO
ALTER Proc [dbo].[SP_Get_Subjects_Faculty_Details]

@Class_Id int

AS BEGIN
SELECT     Class.Course_Id, Class.Semester, Course.Course_name, [User].Firstname as Faculty_name,Subject.Subject_Name,Class.Class_name,Faculty_Subject.Faculty_Subject_Id
FROM         Class INNER JOIN
                      Subject ON Class.Course_Id = Subject.Course_Id AND Class.Semester = Subject.Semester INNER JOIN
                      Course ON Class.Course_Id = Course.Course_Id FULL OUTER JOIN
                      Faculty_Subject ON Subject.Subject_Id = Faculty_Subject.Subject_Id LEFT JOIN
                      [User] ON Faculty_Subject.Faculty_Id = [User].User_Id


where Class.Class_Id=@Class_Id and Faculty_Subject.Class_Id=@Class_Id and Faculty_Subject.Faculty_Subject_Cancel_Status=0


END

Thanks in advance

Rohit