Related Clues:

• It contains an extra day
• When the lady may traditionally propose
• Period with an extra day
• The longest period of 12 months
• Springtime does not come every time
• Bound to have time for one in four
• That's bound to be one in four in time
• It's bound to be like that twenty-five percent of the time
• Time to 8 across a little longer than most
• It's bound to be one in four then
• It's bound to come fourth
• Is it bound to come one in four?
• One in four time
• Bound in time to be one in four
• It's bound to come one in four