The answer is Friends'
Pronounced Friendses
I sound like Gollum from Lord of the Rings if I say that, haha.
Hope that helped.
Plural possesive.
The plural possessive form of men is men's.
Singular: hypothesis Plural: hypotheses
The correct form is “leave of absence's plural possessive” or “leave of absences' plural possessive”.
The plural form of the noun datum is data.The plural possessive form is data's.example: You must substantiate your data's reliability.
The plural possessive form of "address" is "addresses'".
The plural possessive form of "month" is "months'".
The plural form of the noun teacher is teachers.The plural possessive form is teachers'.Example: The school is closed on Monday due to a teachers' conference.
It depends on the context of the sentence. If the sentence showed possesive form/year+is of the word year, for example, "This year's 2011." If it is plural form of year, example "He has been my friend for years." then there is no apostrophe.
Radios' is the plural possessive of the singular noun radio.
The plural form for the compound noun sergeant at arms is sergeants at arms; the plural possessive form is sergeants at arms'.
Buses' is plural possesive.