The word unit's is the possessive form for the singular noun unit. For example:
This unit has its own washer and dryer. The unit's electric bill is the responsibility of the tenant.
The plural form is units; the plural possessive form is units'. For example:
These units do not have washers and dryers. These units' electric bills are included in the rent.
"Unit's" is the possessive form of the singular noun "unit."
The singular noun is "louse" and the plural noun is "lice."
"Book" is a noun that has both a singular and plural form: "book" (singular) and "books" (plural).
The noun mailbox is the singular form; the plural is mailboxes.
"Cousin" can be both singular and plural. "Cousins" is the plural form.
No, "clowns" is a plural noun. The singular form is "clown."
The noun 'chess' is a singular, uncountable noun. Units of chess are expressed as games of chess.
The noun "public" is a collective noun, and may be singular or plural depending on its use.
The noun 'mice' is the plural form of the singular noun 'mouse'.
"Children" is a plural noun. The singular form is "child."
The noun 'circus' is a singular noun.The plural noun is 'circuses'.
The word "loss" is singular. It refers to the act or instance of losing something.
The noun juggler is a singular noun. The plural noun is jugglers.
The singular noun is Tuesday.The plural noun is Tuesdays.
The singular noun is trio; the plural noun is trios.
The noun 'orchid' is a singular noun, a word for one.The plural noun is 'orchids'.
The noun money is singular, there are two forms accepted as plural, moneys and monies.The singular form is also an uncountable noun that is counted in 'units of' or 'types of' such as 'three forms of money' or 'three stacks of money'.
Statistics is plural, the singular form is statistic.