4. Used as an Adverb

We can use either rather than neither for negative statement. EXAMPLE: She won't come with me or with him either. EXAMPLE: "I can't spell very well." "I can't either." or "Me, either." We use neither to add a negative statement to one that has just been made. EXAMPLE: "I don't usually get up late." "Neither do I." or "Me neither." EXAMPLE: "If you don't do it yourself, no one will help you." "Neither would I."