Here's the answer:
“你每天怎么上班?”
(nǐ měi tiān zěnme shàngbān?)
Watch a real native speaker say it:
Here's how it sounds in a textbook:
You could also say:
- nǐměitiānzěnmeshàngbān?
- nǐ měi tiān zěnme shàngbān?
Fun fact: the hundreds of thousands of people learning Chinese with Memrise get this phrase correct 94.03% of the time!