For verbs that end in -ar, take the infinitive of the verb, drop the -ar ending, and then add one of the endings you see in the chart below, based on your subject. We’ll use hablar as an example, because it is a common regular -ar verb, and can be used as a model for how to conjugate all of the other regular -ar verbs.
|Tú||hablas||You (informal) talk|
|El/Ella/Usted||habla||He/she/you (formal) talk|
|Ellos/Ellas/Ustedes||hablan||They/you (formal) talk|
|Vosotros (Spain)||habláis||You (plural informal) talk|
Yo hablo español I speak Spanish
Ellos hablan inglés They speak English
Click here to see common regular -ar verbs