Cross the one odd word out in each line

1. (Dis)ability:
   • can
   • be able to
   • will.
2. Probability:
   • will
   • can
   • won't
   • should.
3. Logical assumptions:
   • must
   • must have been
   • couldn't
   • may.
4. Present & Future:
   • may
   • is likely
   • must
   • had to.
5. Past:
   • am able to
   • could
   • might have done
   • had to.