Propoz 1, 3, 5, 7, 9,11 = diateza activa
Propoz 2, 4, 6, 8, 10, 12 = diateza pasiva
The children pick flowers every weekend.
The flowers are picket by the chidren.
He reads a book.
The book is read by him.
My mothers bakes a cake.
The cake is baked by my mother.
My brother visited the museum last week.
The museum was visited last week by my brother.
My sisters cleans her room thoroughly.
The room is cleaned thoroughly by my sister.
They write letter to their parents.
The letters to the parents are wrote.