Catalan B1: Perfet perifràstic or imperfet? · Grammar

In a story, the perfet perifràstic (anar + infinitive: vaig arribar, va trucar) moves the action forward with finished events. The imperfet paints the background: the scene, habits, what was going on (plovia, estava cansat). Together: Dormia quan va sonar el telèfon. With avui or aquest matí, Catalan uses the perfet: Avui he treballat molt.