was playing with
Il cane di Sami stava suonando con Layla.
Sami's dog was playing with Layla.
Sami stava suonando con il mio cane.
Sami was playing with my dog.
He was playing with the dogs.
Sami stava suonando con il cane di Layla.
Sami was playing with Layla's dog.