43-7-1. Duration of enjoyment of estates in real property.Estates in real property, in respect to the duration of their enjoyment are:(1)Estates of inheritance or perpetual estates;(2)Estates for life;(3)Estates for years; or(4)Estates at will. Source: CivC 1877, §218; CL 1887, §2734; RCivC 1903, §241; RC 1919, §311; SDC 1939, §51.0402.
South Dakota Legal Code