Spanish phrase
¿Qué pasa si no tengo ~?
Meaning
What happens if I don't have ___?
When to use it
Asks about consequences of not having something. Used to check whether missing documents or conditions will block an official procedure.
Example dialogue
¿Qué pasa si no tengo los documentos necesarios?
What happens if I don't have the necessary documents?
Sin ellos no podrás completar la matrícula; trae lo que tengas y veremos si hay prórroga.
Without them you won't be able to complete registration; bring what you have and we'll see if an extension is possible.