In one Celtic myth, the oak king and the holly king oppose each other in their desire to rule the forest... Their battle takes place every year with the changing/change of the seasons.
To begin with, what does "with" mean in the above?
Second, do both changing and change fit in the above? If not, why not? Thanks.
Just to make sure, are there marginal differences between "changing" and "change" in the above?
The word amplitude is used in what context