Common combinations include: Bride with Matron of Honour and Bridesmaids, Groom with Best man, the couple with their immediate families separately. And one shot with everyone together.
Reportage Photography is often some of the most rewarding and many a couple is plesantly surprised by some great moment they missed because they were so busy on the day.
Formal and Reportage styles are complimented by viggerous editing processes which I will explain in the sub-section on Editing.