Oh, dude, it's "hippopotamus's." Like, you just add an apostrophe and an "s" at the end to show ownership. So, if you're talking about a hippopotamus's habitat or a hippopotamus's diet, that's how you'd write it. Easy peasy, right?
The possessive plural form of "hippopotamus" is "hippopotamuses'." This indicates that something belongs to multiple hippopotamuses. For example, you might say, "The hippopotamuses' habitat is threatened by pollution."
When a word ends in an S, you don't add another S to make it possessive. You simply add the apostrophe to make HIPPOPOTAMUS'
The possessive form of "he" is "his": He did his homework after dinner.
No, it is singular, the possessive form of it is its. The plural form of it is they or them, and the possessive form is their.To answer the question directly: there is no such word as ITS'.
The possessive form is lawyer's.
The possessive form is posse's.
The possessive form is whistle's.
The plural possessive form is Luis's.
The singular possessive form of the noun "it" is "its". Note that there is no apostrophe in the possessive form of "it". The apostrophe is only used after "it" when used as a contraction of "it is".
The singular possessive form is heart's; the plural possessive form is hearts'.
The singular possessive is Richard's; the plural possessive is Richards'.
The possessive form for the noun freedom is freedom's.