1. indicates direct object of action
2. indicates subject of causative expression
3. indicates an area traversed
4. indicates time (period) over which action takes place
5. indicates point of departure or separation of action
6. indicates object of d...
1. in one go, in one gulp, in one breath, without stopping, without pausing, without a rest, in one sitting, at a stretch
2. suddenly, all of a sudden, all at once
