Voy a viajar mañana.
English: I am going to travel tomorrow.
In Spanish, 'perífrasis verbales' are verb phrases made with two or more verbs that work together to express a special meaning, often about time, intention, or how an action happens.
Use perífrasis verbales in Spanish to talk about actions in the near future, obligations, recent past, the start or continuation of actions, and similar ideas. They help describe how and when something happens.
Voy a viajar mañana.
English: I am going to travel tomorrow.
Tienes que hacer la tarea.
English: You have to do the homework.
Acabamos de comer.
English: We just ate.
Empieza a llover.
English: It is starting to rain.
Sigo aprendiendo español.
English: I keep learning Spanish.