I'd like to draw a mesh on a Nurbs surface I am getting started on Blender so this might be a little too basic but I searched for it in both the manual and the forum and I couldn't figure it out. The thing is that I drew some intersecting Nurbs surfaces:

The point is that I would like them to have a mesh or a grid on them so the limit of each surface is more visible. The alternative would be to draw a mesh/grid and shape it this way but I'd like to know if this can be done (easily if possible).
Thank you!
If all you want to do is visualize the surface as a mesh, you can turn on Wireframe in the Viewport Overlays menu