1. flow (of a fluid or gas), stream, current
2. flow (of people, things), passage (of time), tide, passing, (changing) trends, tendency
3. course (of events), (step-by-step) procedure, process
4. group of people who remain together after the end of a...
1. at (place, time), in, on, during
2. to (direction, state), toward, into
3. for (purpose)
4. because of (reason), for, with
5. by, from
6. as (i.e. in the role of)
7. per, in, for, a (e.g. "once a month")
8. and, in addition to
9. if, although
