Add the mushrooms and cook for a further 1-2 minutes.
Add the mushrooms and cook for an additional five minutes.
Add the mushrooms and cook, covered, for another 5 minutes.
Add the mushrooms and cook until tender, about 10 minutes.
Add the mushrooms and saute until they begin to brown.
After the green beans have been cooking for about 2 minutes, add the mushrooms.
When the rice has cooked eight minutes, add the mushrooms.
Add the mushrooms and cook while stirring for about 2 minutes.
Add the mushrooms and cook until softened, about 7 minutes.
Add the mushrooms, stir, cover and cook 25 minutes longer.