A2 Para + infinitive — to express purpose

To say you do something in order to achieve a goal, use para + infinitive.

Estudio para aprender.	I study (in order) to learn.
Voy al gimnasio para estar en forma.	I go to the gym to stay fit.
Necesito dinero para viajar.	I need money (in order) to travel.

The verb after para stays in the infinitive. See the fuller por vs para guide.