Indefinite pronouns form the possessive by adding an apostrophe and an
‘‘s’’ after the word.
Is this someone’s backpack?
May I ask everyone’s help here? Somebody’s cell phone is ringing; please answer it in the other room.
We would like to hear another’s opinion.
The other’s situation is much different.
If you use the word else after anybody, nobody, or somebody, place the apostrophe
and the ‘‘s’’ after else, not after anybody, nobody, or somebody.
This is somebody else’s radio, not mine.
Your business is nobody else’s concern.
The Noble M600 uses the engine out of the old Volvo XC90 4x4 not the most auspicious motor for a 062 mph (0100 km/h) monster. But the 4.4litre V8 gets two turbos, boosting its output to a maximum of 649 hp. This does dramatic things for acceleration, yielding a headbending 062 mph (0100 km/h) time.