Possessive 's π

We use 's (apostrophe + s) to show that something belongs to someone.
Anna's car (the car that belongs to Anna)
my brother's job
the teacher's desk
Rules
| Situation | Rule | Example |
| One person | add 's | my sister's room |
| Plural ending in -s | add only ' | my parents' house |
| Irregular plural | add 's | the children's toys |
| Name ending in -s | add 's or ' | James's car / James' car |
Two people who own the same thing
Put 's only after the last name:
Tom and Lisa's flat (they share one flat)
Places and shops
We often drop the word for the place:
I'm going to the doctor's. (the doctor's office)
She is at Maria's. (Maria's home)
's or of?
We usually use 's with people and animals. We usually use of with things.
β my friend's name
β the name of the street
β the street's name
π‘ Do not mix up 's (possessive) and s (plural). The teachers = more than one teacher. The teacher's = belonging to one teacher.