This is the 1390th most frequent Spanish word.
comenzar
To begin or start.
The word 'comenzar' is used as an infinitive verb indicating the initiation of the action described by the gerund 'a estudiar'.
Voy a comenzar a estudiar para el examen.
I'm going to start studying for the exam.
The word 'comenzar' is conjugated in the third-person singular present tense to indicate a scheduled event.
La clase comienza a las nueve de la mañana.
The class starts at nine in the morning.
Here, 'comenzar' is utilized in the preterite tense, first-person singular, to describe the initiation of a specific past activity.