He faltado.
The word missing in spanish is desaparecido hope that helped!
te extraño for I miss you extrañandote for I am missing you
Me falta un perro is the best way to say "I am missing a dog" in Spanish.
Que hace falta?
perdi algo
ausencia de mi ciudadano
He has been missing since yesterday
How do you say, "It has been a while" in spanish
"I have been playing" is "He jugado".
Answer¿Como has estado?
¿Ha sido agradable a tu hermana? is the best way to say "Have you been nice to your sister?" in Spanish.
Estoy bien, pero le / les / te / os extraño.