• Past Modals
• Impossibilities
• Past probabilities
• Should have, shouldn’t have
• Surmise
• Speculate
• Hypothesize
• Postulate
• Theorize
• Deduction
• To stand sb up
• Alibi
• Watertight
• Out of date
• Gold digger
• Did he fall or was he pushed
• Black window
• Venomous
• Grudge
• Suspect