Given is one entity on a main form, how can I make ACCESS display more than one occurrence of the entity?

Create a second form that shows the data either in continuous forms or datasheet view and add it as a subform to the main form. Make sure that the master child links are properly set. Delete the join to the many-side table from the query used as the recordsource for the main form. All the fields from the many-side table should be shown in the subform, none should appear on the main form.