Who, Whom & Whose / Look .....

Here's a little explanation for who, whom and whose

Subjects do an action, objects receive an action and possessive forms tell us the person something belongs to.

-Who

"Who" is a subject pronoun like "he," "she" and "we" in the examples above. We use "who" to ask which person does an action or which person is a certain way.

-Whom

"Whom" is an object pronoun like "him," "her" and "us." We use "whom" to ask which person receives an action.

-Whose

"Whose" is a possessive pronoun like "his," "her" and "our." We use "whose" to find out which person something belongs to.

I also found this picture, it's about the correct use of look + ......, and what are we referring to when we use them. I think i'ts really heplful.

Grecia