Intro Spanish Lesson: Commands using -er verbs

The video tutorial explains a two-step process for transforming verbs. First, it instructs to remove the 'air' ending from a verb. Then, it guides to add 'ay' to the verb. An example using a Spanish verb meaning 'to eat' is provided, demonstrating the transformation process. The video concludes with the resulting word and its pronunciation.

What is the resulting word after following the two steps?

What language is the verb [SPANISH] derived from?