Cook Pasta according to package directions, omitting salt and fat. Scoop out and reserve 1 cup pasta water.
Darin Pasta; Keep warm.
Meanwhile, place 1 1.2 cups Corn in a mini food processor (reserve remaining 1/2 cup corn) process until almost smooth. Scraping sides as needed.
Add Milk and cornstarch; pulse until well combined. Set aside.
Melt 1 Tbsp Butter in a large skillet over medium-high heat.
Add Scallions; cook 1 minute stirring ferquently.
Add pureed Corn mixture, Salt and Pepper; cook until thickened, about 1 minute, stirring constantly.
Stir in 1/2 cup reserved pasta water and 1/2 cup reserved Corn kernels.
Add Pasta and Shrimp, toss gently to coat.
Add remaining Pasta water as needed to moisten Pasta.
Sprinkle evenly with Parsley and Basil.