if it's often, where is vaak?
Is the location of the action's adverb important? In a main clause, does it need to be kept with the verb? Here that would be
Ik fiets nu veel meer.
Ik fiets veel meer nu.
Given it accepted 'veel meer nu' for me, it appears not to be important in this case.
Ik weet dat "vaak" betekent "frequently"/"often". Kan ik "Ik fiets nu meer vaak" zeggen?
I don't see the word "often" here. So why not "I bike much more now" ?
That's also accepted.
why is the nu in the middle of the sentence?