<Li> Traditional land tenure . For example, most of the indigenous nations or tribes of North America had differing notions of land ownership . Whereas European land ownership centered around control, Indigenous notions were based on stewardship . When Europeans first came to North America, they sometimes disregarded traditional land tenure and simply seized land, or they accommodated traditional land tenure by recognizing it as aboriginal title . This theory formed the basis for treaties with indigenous peoples . </Li> <Li> Ownership of land by swearing to make productive use of it . In several developing countries as Egypt, Senegal,...this method is still presently in use . In Senegal, it is mentioned as "mise en valeur des zones du terroir" and in Egypt, it is called Wadaa al - yad . </Li> <Li> Allodial title, a system in which real property is owned absolutely free and clear of any superior landlord or sovereign . True allodial title is rare, with most property ownership in the common law world (Australia, Canada, Ireland, New Zealand, United Kingdom, United States) being in fee simple . Allodial title is inalienable, in that it may be conveyed, devised, gifted, or mortgaged by the owner, but it may not be distressed and restrained for collection of taxes or private debts, or condemned (eminent domain) by the government . </Li> <Li> Feudal land tenure, a system of mutual obligations under which a royal or noble personage granted a fiefdom--some degree of interest in the use or revenues of a given parcel of land--in exchange for a claim on services such as military service or simply maintenance of the land in which the lord continued to have an interest . This pattern obtained from the level of high nobility as vassals of a monarch down to lesser nobility whose only vassals were their serfs . </Li>

Name the most common type of land tenure in australia