The Best Apostrophe Song You’ve Ever Heard

The video tutorial explains the use of apostrophes in English grammar. It covers how apostrophes are used in contractions to indicate missing letters, such as 'do not' becoming 'don't'. The tutorial also discusses using apostrophes to show possession, both for singular and plural nouns, and in compound words. Additionally, it explains how to handle shared possessions, where the apostrophe is placed depending on whether the possession is shared or individual.

Explain the difference between 'it's' and 'its'.

What is the rule for shared possession between two nouns?