| 1. | He was jailed off and on after that for his democracy campaigning.
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| 2. | Sun or partial sun keeps it flowering off and on for months.
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| 3. | He has also taught at Princeton off and on over the years.
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| 4. | He has continued to wrestle off and on during the past decade.
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| 5. | He has experienced soreness off and on in the knee this season.
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| 6. | But it keeps mowing off and on until the lawn is done.
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| 7. | Radford has been beating the drums off and on for a year.
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| 8. | More mysteries : The porch lights turn off and on by themselves.
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| 9. | That should serve us as a motivator off and on the ice.
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| 10. | I played a few tournaments there off and on for three years,
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