To talk about actions in progress, use the present progressive tense. This is formed by adding -ando to the roots of -ar verbs and -endo to the roots of -er and -ir verbs

For example:

Hablar ( to talk)
P. Progressive: Hablando (talking)

Leer (to read)
P. Progressive: leyendo (reading)

present progressive/ ando/ endo

Tú commands are the same as the “él, ella, Ud.” form of the present tense of verbs. But the tú command of poner is pon and of hacer is haz

él, ella, ud./ present/ pon/ haz