Choose the correct alternative:
I. The Simple Aspect refers to events which are seen, in concept, as complete wholes.
II. The Progressive Aspect refers to events which are incomplete or imperfective.
III. The meaning of the Perfect Aspect refers to a time prior to now, retrospectively.
I. The Simple Aspect refers to events which are seen, in concept, as complete wholes.
II. The Progressive Aspect refers to events which are incomplete or imperfective.
III. The meaning of the Perfect Aspect refers to a time prior to now, retrospectively.