Grilled Summer Vegetable Pasta

Name: Grilled Summer Vegetable Pasta
Ingredients: Kosher salt; One 28-ounce can whole tomatoes in juice; 2 tablespoons olive oil; 1 small clove garlic, minced; Pinch crushed red pepper flakes; Kosher salt and freshly ground black pepper; 1 sprig fresh basil plus 2 tablespoons chopped; 1 sprig fresh flat-leaf parsley plus 2 tablespoons chopped; 1 medium orange or red bell pepper, sides cut off from the core; 1 medium yellow squash, trimmed and cut lengthwise into 4 planks; 1 medium zucchini, trimmed and cut lengthwise into 4 planks; 1/2 red onion, sliced 1/4 inch thick; 1 pound penne pasta; Shaved or grated Parmesan, for topping