estuvieron riendo
-they/you were laughing
Pretérito progresivo para el sujetoellos/ellas/ustedesdel verboreír.

reír

¿Se estuvieron riendo de mí?
Were you making fun of me?
¿No crees que luego de llamar a la policía, ella y Mohammed se estuvieron riendo?
You don't think that after they called the cops on me, her and Mohammed had a nice laugh?
Ellas estuvieron riendo entretenidas por un rato.
They were laughing in amusement for awhile.
Palabra del día
el cementerio