Breakdown of Je peux voyager avec n'importe qui.
je
I
avec
with
voyager
to travel
pouvoir
to be able to / can
Questions & Answers about Je peux voyager avec n'importe qui.
What exactly does n'importe qui literally mean?
Could I use quelqu'un here instead of n'importe qui?
Why isn't the verb voyager conjugated here?
Because it directly follows peux, which is a conjugated modal verb (pouvoir, meaning "can" or "to be able to"). In French, when two verbs are paired like this, the second verb stays in its infinitive (dictionary) form. This is a good rule to remember for all modal verbs like vouloir (to want) and devoir (to have to).