I've got a cat.	Ja mam kota.
You've got a cat.	Ty masz kota.
He/She/It's got a cat.	On/Ona/Ono ma kota.
We've got a dog.	My mamy psa.
You've got a dog.	Wy macie psa.
I haven't got a dog.	Ja nie mam psa.
You haven't got a dog.	Ty nie masz psa.
He/She/It hasn't got a dog.	On/Ona/Ono nie ma psa.
We haven't got a cat.	My nie mamy kota.
You haven't got a cat.	Wy nie macie kota.
They haven't got a cat.	Oni nie mają kota.