Why is this in the infinitive?
Because it follows a present tense verb. Brukar is a verb that translates to the adverb "usually". Brukar means "to do habitually".
This sentence doesn't seem to follow the V2 rules; can anyone explain why not?
It does follow it, since "brukar" is a present tense verb.
Ah, thank you. I thought it was an adverb, as in English.
Yes, I keep making the same mistake. "Jag springa brukar..."
Darn, thought I was being clever and used vid instead of på. I think I'm always going to make mistakes with prepositions