Its vs. It's
its = shows ownership (belonging to it).
it's = short for it is or it has.
💡 Test Trick: Replace with "it is". If it works, use "it's"!
Your vs. You're
your = shows ownership (belongs to you).
you're = short for you are.
💡 Test Trick: Replace with "you are". If it works, use "you're"!
Their vs. They're vs. There
their = shows ownership (belongs to them).
they're = short for they are.
there = refers to a place or direction.
💡 Test Trick: Replace with "they are". If it works, use "they're"!
Whose vs. Who's
whose = asks or shows who owns something.
who's = short for who is or who has.
💡 Test Trick: Replace with "who is". If it works, use "who's"!