Possible Clues:

• Still hiding, very upset
• Sort out introverts and turn back
• Upend fountain erected around the beginning of November
• It captures new father going back in reverse
• Turn upside down as a lot missing from ventilator
• Reverse (the position of)
• Claiming victory, still upset
• TREVNI?
• Turn around in middle of anniversary tango
• Put the cart before the horse, say