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
1. in front (of), before (e.g. a building)
2. before, earlier, previously, prior, ago, (minutes) to (the hour)
3. (the) front, frontal part, fore, head (e.g. of a line)
4. forward, ahead
5. (in the) presence (of), in front (of someone)
6. previous (e...
1. from (e.g. time, place, numerical quantity), since
2. from (originator), by
3. because, since
4. out of (constituent, part)
5. through (e.g. window, vestibule)
6. after, since
7. expresses sympathy or warning
