As an adjective ongoing
is continuing, permanent.
As a noun ongoing
is something that is going on; a happening.
As a verb evolving is
presently or currently happening; being in progress
Something that is going on; a happening.
* 1961 , Floyd H. Allport, Theories of perception and the concept of structure
- We shall not be concerned here with the specific electrical or chemical changes that take place, but only with the fact of continuous ongoings as one of the elements for building a format of dynamic structure.