Possible Clues:

• Expressed regret, seeing Goa spoiled when travelling
• Expressed regret to a shirty type drawing up design that's not finished
• Expressed regret for what one has done
• Said sorry for serving old sago pie
• Expressed regret in article composed about record
• Asked for forgiveness in a car before golf and itemised half of it
• When pressed gaoled poisoner only half admitted faults
• Was sorry a game plan ultimately proved deficient, when drawn up
• Expressed regret
• Expressed regret in journal, in article ready to go