ADJ

dessert, dinner, serving, side, soup
clean, dirty
The sink was full of dirty plates
empty, full

VERB + PLATE

clear, empty
I could see how hungry she was from the way she cleared her plate
clear (away), collect

PREP

on a/the ~
She ate everything on her plate
~ of
a plate of rice

ADJ

licence, number
The driver was arrested for having false number plates on his car
name
He read the brass name plate by the door