são seus

are yours

→ ser
phrase Rare #26,310
are yours Used to ask or say that something belongs to you. Common with plural masculine nouns or mixed-gender plural groups.
PO: Agora todos esses livros são seus.
EN: Now all those books are yours.

Eles são seus, Tom.

They're yours, Tom.

São seus?

Are they yours?

— Solaris (1972)

Todos esses livros são seus.

All these books are yours.

Agora todos esses livros são seus.

Now all these books are yours.

Eles são seus.

They are yours.

Aqueles livros não são seus?

Aren’t those books yours?

Mãe, este são seus?

Mom, are these yours?

— Era Uma Vez em Tóquio (1953)

Esses Notebooks são seus.

These laptops are yours.

Esses cadernos são seus?

Are these notebooks yours?

Algum desses cadernos são seus?

Are any of these notebooks yours?