Combine, garlic, stock, cloves, sage, thyme, parsley, salt and pepper. Bring to a boil and simmer for 20 minutes. Add v-8 and bring to a boil, add pasta and simmer until the pasta is done. Beat eggs well. Whisk together a ladle of hot soup with the eggs and then pour the egg mixture back into the pan. Remove from heat and add cheese. Stir to melt. When fully melted, serve topped with a slice of avocado.