Wash, drain and cut the greens off. Then strain them. Heat the olive oil and sauté the fresh onions, the dry onion and the leek. They should not change color. Add the garlic. Spice the oil and remove it. Add the zucchinis, the beans and the greens. Place the tomato and add salt and pepper. Simmer for 15´ -20´. Finally, the oil should remain on them. Just before we turn the stove off, we sprinkle with the feta cheese and the herbs.