Практическая грамматика

Some say the world will end in fire,
Some say in ice (Frost) (subject)
“I watch the fire—and the boiling and the roasting—" "When there is any," says Mr. George, with great expression. (Dickens) (subject)
... and his attention slid at once from such finality to the dust motes in the bluish sunlight coming in. Thrusting his hand up he tried to catch some. (Galsworthy) (object)
Where is his home? He didn't have any (Maltz) (object)
Are there any real Indians in the woods? (O. Henry) (attribute)
Someone, anyone, somebody, anybody, something, anything may be used as subject, predicative or object. When used as a subject they require a verb in the singular.
In the next house someone was playing over and over again “La Donna e mobile” on an untuned piano. (Galsworthy) (subject)
... What he likes is anything except art. (Aldington) (predicative)
And not merely did he not know any writers, but he did not know anybody who had ever attempted to write. (London) (object)
The genitive case of the pronouns somebody, someone, anybody, anyone is used as an attribute:
... lie could pull his cap down over his eyes and screen himself behind someone's shoulder. (London)
"It's anybody's right," Martin heard somebody saying. (London)
...Hooked up: I was in somebody's arms. (Shaw)
When preceded by a preposition the pronouns somebody, someone, something, anybody, anyone, anything may be used as prepositional indirect objects.
The girl doesn't belong to anybody — is no use to anybody but me. (Shaw)
Such a purse had never been carried by anyone attentive to her. (Dreiser)
So, though he wasn't very successful at anything, he got along all right. (Aldington)
3. The indefinite-personal pronoun one is often used in the sense of any person or every person.
New York presents so many temptations for one to run into extravagance (O. Henry)
The indefinite pronoun one is often used in a general sense.
...Only one with constitution of iron could have held himself down, as Martin did. (London)
The pronoun one may be used in the genitive case:
I know exactly what it feels like to be held down on one's back. (Galsworthy)