Reflexive pronouns (myself, yourself, himself, herself, itself, ourselves, yourselves, themselves) are used when the subject and object of a verb refer to the same person. They are also used for emphasis. Confusing them with personal pronouns is a common intermediate-level mistake.
The reflexive pronouns are myself, yourself, himself, herself, itself, ourselves, yourselves and themselves. The singular forms end in -self and the plural forms in -selves, so you say yourself to one person and yourselves to a group (Did you children behave yourselves?). Some are built on the possessive (myself, yourself, ourselves) and some on the object pronoun (himself, herself, itself, themselves), which is why hisself and theirselves are not English words. A reflexive pronoun works as an object, or as an add-on for emphasis; it can never be the subject of a clause, so the sentence starts with I, not myself.
Practice
I looked at ___ in the mirror before leaving.
Be careful! Don't hurtwith that knife.
Put the words in the correct order:
The cat is washing ___ in the sun.
We enjoyeda lot at the party last night.
Did you children behave ___ at school today?
Put the words in the correct order:
Helpto more cake — there's plenty left.
I taught ___ how to swim when I was a kid.
Put the words in the correct order: