Italian Sausage Minestrone

Name: Italian Sausage Minestrone
Ingredients: 1 lb spicy Italian sausage casings removed; Olive oil or vegetable oil; 2 celery stalks roughly chopped; 1 medium yellow onion roughly chopped; 5 garlic cloves roughly chopped; 8 oz french green beans trimmed and cut; 12 oz frozen artichoke hearts thawed; 2 15 oz cans diced tomatoes; 1 tsp dried oregano; salt & pepper small dash to taste; 6 cups low-sodium beef broth; ½ cup small pasta such as mini Farfalle or elbow macaroni; 1 15- oz can chickpeas; 1 cup chopped parsley leaves; 7 large fresh basil leaves torn; ¼ cup grated Parmagiano Reggiano