This is an irregular verb. It follows the conjugation pattern of the verb buscar.
PresentPresente
Elena toca la guitarra todos los sábados.
Elena plays the guitar every Saturday.
PreteritePretérito indefinido
Anoche yo toqué el piano en la fiesta.
Last night I played the piano at the party.
FutureFuturo
La banda tocará en la plaza este domingo.
The band will play in the square this Sunday.