For verbs that end in -er, take the infinitive of the verb, drop the -er ending, and then add one of the endings you see in the chart below, based on your subject. We’ll use beber as an example, because it is a common regular -er verb, and can be used as a model for how to conjugate all of the other regular -er verbs.
|Tú||bebes||You (informal) drink|
|El/Ella/Usted||bebe||He/she/you (formal) drink|
|Ellos/Ellas/Ustedes||beben||They/you (formal) drink|
|Vosotros (Spain)||bebéis||You (plural informal) drink|
Yo bebo cerveza I drink beer.
Nosotros bebemos agua We drink water.
Click here to see common regular -er verbs