1. Ben walks the dog (affirmative)
Ben doesn’t walks the dog (negative)
Does Ben walks the dog? (Interrogation)
2. They make chocolate cookies (affirmative)
They don’t make chocolate cookies (negative)
Do they make chocolate cookies? (Interrogation)
3. She bake a cake (affirmative)
She doesn’t bake a cake (negative)
Does she bake a cake? (Interrogation)