Questions & Answers about Podemos improvisar.
It is the present tense of poder.
Full present tense:
Because poder is a stem-changing verb, but the stem change does not happen in the nosotros and vosotros forms in the present tense.
So:
- puedo
- puedes
- puede
- podemos
- podéis
- pueden
This is very common with Spanish stem-changing verbs.