has gone missing
Tom no se ha perdido ningún concierto de Mary.
Tom hasn't missed any of Mary's concerts.
Nothing has been lost.
Creo que este hombre se ha perdido.
I think this man has lost his way.
Tom no se ha perdido.
Tom isn't lost.
Se ha perdido uno de los cuchillos.
One of the knives has gone missing.
Tom no se ha perdido ni una sola clase.
Tom hasn't missed a single class.
¿Se ha quedado en la montaña y se ha perdido para siempre?
Did they get stranded in the mountains and get lost forever?
— Rashomon (1950)