I use Nikon (AI & AIS) lenses on my BMCC. I also use cine modded Carl Zeiss ZF.2 lenses and a Nikon mount Tokina 11-16mm.
On the Tokina I have a Novoflex adaptor that includes an aperture control tab. Expensive but you get what you pay for. On the other lenses I have cheap Chinese eBay adaptors. Tho I plan to swap them for the Redrock Micro adaptors as they are much more stable.
You can also get replacement mounts that are more stable than using an adaptor.
With Nikon glass you'll be limited on the wide end but the Tokina fills that gap nicely.
The Zeiss are very sharp and in many cases to sharp, especially on skin. Worth investing in a ProMist filter to soften the image in those cases.