A singular possessive noun shows ownership by one person or thing.
Add an apostrophe (') and s to make most singular nouns to show possession.
![group_image](https://smrt.sfo2.cdn.digitaloceanspaces.com/core/LMLA/KIDS/ENGL125Kids/unit01/Grammar%201-4/1-4g1.jpg)
Coby's tent is shaped like a van.
![group_image](https://smrt.sfo2.cdn.digitaloceanspaces.com/core/LMLA/KIDS/ENGL125Kids/unit01/Grammar%201-4/1-4g2.jpg)
We saw the dog's teeth when she smiled.
![group_image](https://smrt.sfo2.cdn.digitaloceanspaces.com/core/LMLA/KIDS/ENGL125Kids/unit01/Grammar%201-4/1-4g3.jpg)
Sasha's feet were full of sand.
A plural possessive noun shows ownership by more than one person or thing.
To form the possessive of a plural noun ending in s or es, add only an apostrophe (').
To form the possessive of a plural noun that does not end in s, add an apostrophe and s ('s).
![group_image](https://smrt.sfo2.cdn.digitaloceanspaces.com/core/LMLA/KIDS/ENGL125Kids/unit01/Grammar%201-4/1-4v5.jpg)
The foxes' home is called a den.
![group_image](https://smrt.sfo2.cdn.digitaloceanspaces.com/core/LMLA/KIDS/ENGL125Kids/unit01/Grammar%201-4/1-4g4.jpg)
The children's books were very interesting.
![group_image](https://smrt.sfo2.cdn.digitaloceanspaces.com/core/LMLA/KIDS/ENGL125Kids/unit01/Grammar%201-4/1-4v6.jpg)
The elephants' tusks are very valuable.