The plural form of the noun alto is altos.
The plural possessive form is altos'.
Examples:
We need the alto's voice to start here. (singular)
All of the altos' parts are marked in blue. (plural)
The plural form for the noun alto is altos. The plural possessive form is altos'.Example: The altos' rehearsal is scheduled for Friday.
Altos.
Just add an 's' - alto > altos
Latin 'alumna' is the feminine of alumnus, a male graduate or former student of a school, college or university.The plural of alumna is alumnae, meaning female graduates.The English possessive is formed by adding an apostrophe +s, so the possessive of the plural of alumnae would be alumnae's.Example sentence: The military academy is particularly aware of the need to give special attention to alumnae's personal needs in an environment that has traditionally been an exclusively male one.
Reason is singular, meaning just one reason. Reasons is plural, meaning more than one reason. The plural, though, is not possessive.
The plural form for the noun alto is altos. The plural possessive form is altos'.Example: The altos' rehearsal is scheduled for Friday.
The singular possessive form for the noun alto is alto's.
Altos.
Coaster's is singular possessive. The plural is coasters, the plural possessive is coasters'.
The correct form is "its" for the possessive form in the plural. "Its" is used for both the singular and plural possessive forms, without an apostrophe.
The plural is briefs. The plural possessive is briefs'.
The plural is lads. The plural possessive is lads'.
The plural is trollies. The plural possessive is trollies'.
The plural is stations. The plural possessive is stations'.
The plural is relatives. The plural possessive is relatives'.
Museum is singular. Museum's is singular possessive. Museums is plural. Museums' is plural possessive.
The singular possessive form is heart's; the plural possessive form is hearts'.