Приведите пример предложений в Passive Voice на структуры:
1) Have/has+been+being+V(3)
2) Had+been+being+V(3)
3) Will+be+being+V(3)
Помогите пожалуйста

1) He has been being laughed at by his classmates.
2) He had been being neglected by his parents for a long time before coming of age.
3) He will be being beaten and despised by them.