Usages of abans
Si l'oncle ho descobrís abans, la meva neboda i el meu nebot es posarien tristos.
If my uncle found out beforehand, my niece and my nephew would get sad.
La professora vol que llegim la lliçó abans.
The teacher wants us to read the lesson beforehand.
Elon.io is an online learning platform
We have an entire course teaching Catalan grammar and vocabulary.