on (positioned at the outer surface of; attached to)
at, on (near; adjacent to; alongside; just off)
to, indicates the target or recipient of an action
from, of, because of, as a result of
about (concerning)
up to, indicates responsibility
at (having reached)
using, abusing, currently occupied with
at, for, denotes a price
(obsolete) in, into, followed by an inflected numeral to indicate that something has been split into so many pieces