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V1 |
| move ahead; travel onward in time or space | ||||
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V2 |
| keep or maintain in unaltered condition; cause to remain or last | ||||
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V1 |
| continue after an interruption | ||||
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V2 |
| continue a certain state, condition, or activity | ||||
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V2 |
| do something repeatedly and showing no intention to stop | ||||
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V1, V2 |
| follow a procedure or take a course |