3-я форма
I have fed my dog.
Have you eaten apples?
She hasn't rung to him.
1)Утвердительное
2)Вопросительное
3)Отрицательное
2-ая форма:
I fed my dog.
Did you ate apples?
She didn't rang to him.
1-ая форма
I feed my dog.
Do you eat apples every day?
She doesn't ring to him