Real estate liens attach to the property, and do not follow the debtor when she transfers ownership of the property to someone else. Liens do, however, appear on the property title. Mortgage companies require a title search before closing on a home sale. If a title search turns up outstanding liens against the property, the mortgage company can refuse to finance the home purchase.
A single - is a hyphen used when you are joining words (e.g. off-site) or when separating syllables or prefixes (e.g. pre-election). aration. A double -- is a dash and is used as a punctuation mark--when one is trying to separate a parenthetical expression--in sentences. There are more uses for both hyphens and dashes.
Occasionally, a plural form can pull double duty as the singular form (or vice versa), as has happened with the word data. Usage of the plural. The plural is used, as a rule, for quantities other than one (and other than those quantities represented by other grammatical numbers, such as dual, which a language may possess).