Can someone please help

is a form of what

A form is a document with spaces in which to write or select, for a series of documents with similar contents. The documents usually have the printed parts in common, except, possibly, for a serial number. Forms, when completed, may be a statement, a request, an order, etc.; a check may be a form. 

Hope it helps.

i hope this is what you were looking for.

see attached graph