attach to vs include

attach to and include both are verbs.

Word	Noun	Adjective	Verb	Adverb
attach to	No	No	Yes	No
include	No	No	Yes	No

As verbs, include is a hypernym of attach to; that is, include is a word with a broader meaning than attach to:

attach to (verb)	include (verb)
be part of	add as part of something else; put in as part of a set, group, or category
be present or associated with an event or entity	consider as part of something
	allow participation in or the right to be part of; permit to exercise the rights, functions, and responsibilities of
	have as a part, be made up out of