386—Ownership in the partnership and its profits shall be determined according to their agreement, provided that the agreed portion is a known, undivided share1.
387—The following are included under this:
1—An inān partnership, in which each partner contributes both capital and labor.
2—A mudāraba partnership, in which one partner contributes the capital and the other the labor.
3—A wujūh partnership, based on what the two partners obtain from others on the strength of their creditworthiness.
4—An abdān partnership, in which the two partners share whatever they earn through their physical efforts from permissible unowned resources, such as grass and the like, as well as from work they jointly undertake.
5—A mufāwada partnership, which combines all of the foregoing,