The present

The verb forms are the present, the past and the past participle.

do, did, done - robić

The present

I do the shopping every day.
Robię zakupy codziennie.

The past

I did the shopping yesterday.
Zrobiłem zakupy wczoraj.

The past participle

I have already done the shopping.
Ja już zrobiłem zakupy.