caient

In a sentence

• Estic observant les fulles caient dels arbres.

  I am observing the leaves falling from the trees.

  Here, 'caient' acts as a gerund form of the verb 'caure', indicating a continuous action of falling.

• Aquest edifici està caient per la manca de manteniment.

  This building is collapsing due to lack of maintenance.

  In this context, 'caient' describes the ongoing action of the building collapsing.

• Vaig caient en el sentit de les seves paraules.

  I am gradually grasping the meaning of their words.

  Here, 'caient' metaphorically represents the process of understanding or realizing something gradually.