Final answer:
The correct form of the verb is 'empezábamos', which is the imperfect tense form of the verb 'empezar'
Step-by-step explanation:
The correct form of the verb in this sentence is empezábamos. In this context, the use of the imperfect tense is necessary because it indicates an ongoing or repeated action in the past. The verb 'empezar' means 'to start,' and 'empezábamos' is the imperfect form of the verb 'nosotros' (we started). This form is used to describe an action that was happening or used to happen repeatedly in the past.
Learn more about verb conjugation in Spanish