This sentence stands for the simple present tense. You use this tense when talking about habitual actions or routines. Another use for this tense is when describing things that happen now or in the near future. In this case, we use the verb poder. Since the sentence is addressed to us, the reply needs to use the same verb poder conjugated for the first person plural, which is podemos. This is the list of conjugations of the verb poder in the simple present:
