Futuro progresivo para el sujetoél/ella/usteddel verbomudar.

mudar

David se va a casar y se estará mudando a Australia.
David's getting married and moving to Australia.
Cuando usted sabe que se estará mudando a otra ciudad pronto, es mejor que empiece a pensar sobre ello ahora.
Take my word for it, you're moving to a different city soon, so you'd better start thinking about it.
Hablé con Heidi, y me dio la noticia oficial que se estará mudando definitivamente con Spencer.
So, I talked to Heidi, and she gave me official notice that she was, like, definitely moving out now and moving in with Spencer.
Palabra del día
permitirse