Possible Clues:

• Forever and always
• Incorruptible Queen's name amid the raised dead
• 'But thy ___ summer shall not fade': Shak.
• Resolutions in lent are timeless
• English duck circling round sailors without end
• Endless uphill road, steep in the latter stages
• Endless - infinite
• Never failing to spot seabird in each lake
• In each lake a bird is abiding
• Everlasting, not affected by time