Summary

I. Rights	Perfect—enforceable by law.
	Imperfect—recognised by law, but not enforceable.
	The legal quality of rights against the state.
II. Rights	Positive—correlative to positive duties and negative wrongs.
	Negative—correlative to negative duties and positive wrongs.
III. Rights	Real—in rem or in re—correlative to duties of indeterminate
	Personal—in personam—correlative to duties of determinate incidence (almost all positive).
		Jura ad rem.
		Dominium and obligatio.
IV. Rights	Proprietary—constituting a person’s estate or property.
	Personal—constituting a person’s status or personal condition.
	Other uses of the term status.
V. Rights	In re propria.
	In re aliena—servitus—encumbrance.
	The natural limits of rights, distinguished from encumbrances.
	The concurrence of the encumbrance and the right encumbered.
	Encumbrances either real or personal rights.
	Classes of encumbrances	1. Leases.
		2. Servitudes.
		3. Securities.
		4. Trusts.
VI. Principal and Accessory Rights.
VII. Legal and Equitable Rights.
VIII. Primary and Sanctioning Rights.