is going to come
Tom no sabe si Mary va a venir en auto o en bicicleta.
Tom doesn’t know whether Mary is going to come by car or by bike.
I don't know if he's going to come or not.
¿Has dicho que va a venir Howl?
Did you say Howl is coming?
— El increíble castillo vagabundo (2004)
Mi amigo de la otra sección va a venir.
My friend from the other section is coming.
— Estación Zombie: tren a Busan (2016)
I think he's coming tomorrow.