How do you spell with an apostrophe?

You don't "spell with an apostrophe." Apostrophes have specific uses in English grammar, and they don't change the spelling of words. Here's a breakdown of how apostrophes are used:

1. Contractions: Apostrophes are used to combine two words into one, omitting some letters:

* I am becomes I'm

* cannot becomes can't

* it is becomes it's

2. Possessives: Apostrophes indicate possession:

* The dog's bone (the bone belonging to the dog)

* My sister's car (the car belonging to my sister)

* The children's toys (the toys belonging to the children)

3. Plurals of letters, numbers, and symbols: Apostrophes are sometimes used to form plurals of letters, numbers, and symbols:

* Mind your p's and q's

* The 1990's

* There are too many &'s in this sentence.

Important Notes:

* Singular possessive: For singular nouns, add an apostrophe and an "s" (the dog's, the girl's).

* Plural possessive: For plural nouns that end in "s", add just an apostrophe (the dogs'). For plural nouns that don't end in "s", add an apostrophe and an "s" (the children's).

* It's vs. Its: "It's" is a contraction of "it is." "Its" is the possessive pronoun (meaning belonging to it).

Let me know if you have any other grammar questions!