i tried it with the following phrase now:
Generally a command executed on the stack takes its parameters from the stack, and puts its result at the stack. So OP_VERIFY behaves normally if its FALSE, because it leaves the result on the stack, but it behaves abnormally when its TRUE. It removes the result TRUE from the stack to continue with the next parameters.
https://docs.google.com/document/d/1D_gi_7Sf9sOyAHG25cMpOO4xtLq3iJUtjRwcZXFLv1E/edit#what do you think?