Red
read
reading
do
doing
go
going
paint
painting
sing
singing
buy
buying
rain
raining
sleep
sleeping
eat
eating
listen
listening
cook
cooking
play
playing
study
studying
use
using
have
having
cycle
cycling
run
running
dance
dancing
fix
fixing
shop
shopping
swim
swimming
drive
driving
shop
shopping
travel
traveling (US) / travelling (UK)
snow
snowing