Possible Clues:

• "Are not" retort
• "I __ confused"
• 'I ___ over him'
• "I __ stupid!"
• 'I know not why I ___ sad': Shak.
• "I ___ over this..."
• 'I ___ over this...'
• Playground reply
• 'Are not!' playground retort
• 'I ___ confused'