The correct possessive noun is "Jane's", just as you have written it.
The possessive form of the singular noun sculptor is sculptor's.example: The sculptor's work is on display at the museum.
There are two different acceptable forms of the possessive noun in this case. It may be written as either James' or James's.
What is the possessive noun of mice? It would written as: Mouse's The mouse's tail. The mouse's ear. I hope this helps Peace & blessings
The possessive singular noun is explorer's. The possessive plural noun is explorers'.
The possessive form for the noun coyote is coyote's.
The plural possessive noun would be written as the butterflies' wings.
The possessive form for the singular noun Peter is Peter's.Example: I met Peter's parents at the picnic.The possessive form for the plural noun Peters is Peters'.Example: The two Peters' fathers are brothers.
The possessive form of zoo is zoo's.
The possessive form for the noun preacher is preacher's.
The possessive form for the noun laboratory is laboratory's.
No, he is not possessive. The possessive form would be his.