Bring a large pot of generously-salted water to a boil. Cook pasta according to package instructions.

Meanwhile, place a large skillet or grill pan over medium high heat. Add 1 tablespoon olive oil, then add sausage and cook for about 3 to 4 minutes (breaking it up as you go) until browned. Remove sausage with a slotted spoon and place aside in a bowl, then return the skillet to the stove. Add an extra tablespoon of oil, then add the onion and cook for 2 minutes. Then add in zucchini, squash, mushrooms and garlic. Continue cooking for 4-5 minutes, stirring occasionally, until vegetables are cooked. Add in white wine and stir the bottom of the pan to deglaze. Stir the sausage back in, cooking and stirring for 2 more minutes.

Reserve 1/4 cup pasta water, and then drain pasta and add it to skillet along with the fresh basil and a final tablespoon of olive oil. Stir and cook for about a minute before serving, adding in the extra pasta water if needed for moisture. Top with grated Parmesan cheese and serve.