Roleset progress.01 Verbnet Class: NONE "move forwards":

Roles:

Arg1:thing moving


Arg3:start point


Arg4:end point

Examples:

person: ns tense: ns aspect: progressive voice: active form: participle


start and end points (-)
It often is preceded by the development of polyps in the bowel, which *trace* in some cases become increasingly malignant in identifiable stages -- *trace* progressing from less severe to deadly -- as though a cascade of genetic damage might be occurring.
Arg0:	*trace* -> *trace* -> which -> polyps
REL:	progressing
Arg3-from:	less severe
Arg4-to:	deadly

person: ns tense: past aspect: ns voice: active form: full


but usually just ergative (-)
Our bookings improved as the quarter progressed and September was especially good.
Arg1:	the quarter
REL:	progressed

Agent of motion? I kinda doubt it.