The basin would collect rain water and snow-melt, causing the area to pond or become very saturated.
(the area; to become; very saturated) (The basin; would collect; rain water and snow-melt) Context(The basin would collect,List([0, 23))):(The basin; would collect rain water and snow-melt causing; the area to pond or become very saturated) Context(The basin would collect causing,List([0, 57))):(the area; to pond; )
The basin would collect,List([0, 23)) The basin would collect causing,List([0, 57))
the area The basin The basin the area
to become would collect would collect rain water and snow-melt causing to pond
very saturated
rain water and snow-melt
the area to pond or become very saturated