periodic tenancy, the construed term being dependent on the laws of the jurisdiction where the leased premises are located. In many jurisdictions the "default" tenancy, where the parties have not explicitly specified a different arrangement, and where none is presumed under local or business custom, is the month-to-month tenancy. Tenancy at will A tenancy at will or estate at will is a leasehold such that either the landlord or the tenant may terminate the tenancy at any time by giving reasonable notice. It usually occurs in the absence of a lease, or where the tenancy is not for consideration. Under the modern common law, tenancy at will can arise under the following circumstances: the parties expressly agree that the tenancy is at will and not for rent. a family member is allowed to live at home without formal arrangement. A nominal consideration may be required. a tenant wishes to occupy the property urgently, but there was insufficient time to negotiate and execute a lease. The tenancy at will terminates in this case as soon as a written lease is completed. If a lease fails to be realized, the tenant must vacate the property. In a residential lease for consideration, a tenant may not be removed except for cause, even in the absence of a written lease. If a landlord can terminate the tenancy at will, a tenant by operation of law is also granted a reciprocal right to terminate at will. However, a lease that expressly continues at the will of the tenant ("for as long as the tenant desires to live on this land") does not automatically provide the landlord with a reciprocal right to terminate, even for cause. Rather, such language may be construed to convey to the tenant a life estate or even a fee simple. A tenancy at will terminates by operation of law, if: the tenant commits waste against the property; the tenant attempts to assign his tenancy; the landlord transfers his interest in the property; the landlord leases the property to another person; the tenant or the landlord dies. Tenancy at sufferance A tenancy at sufferance (sometimes called a holdover tenancy) is created when a tenant wrongfully holds over past the end of the duration period of the tenancy (for example, a tenant who stays past the expiration of his or her lease). In this case, the landlord can hold over the tenant to