These are easy to spot because they always end in either "self" or "selves," these pronouns refer to, or reflect back to, the subject.
(Myself, yourself, yourselves, himself, herself, itself, ourselves, themselves)
Helping verbs are added before another verb to make a verb phrase
Comes before the main verb and adds to its meaning. "To be" & "to have" are common helping verbs. Ex. Has, have, had, can, could, do, does, was, is, are, did, shall, should, will, would, may, might, must.