1. We have gone out of the café. 2. As he has told you, they had left
the café. 3. Two dusty carriages have stopped before the house. 4. They
will have stopped in front of your house. 5. I would have stopped in
front of her house. 6. The carriage has stopped. 7. As I have said, they
had approached the door of the house. 8. We had alighted and would have
approached the house.