  A symmetry-preserving continuum approach to the calculation of baryon
properties in relativistic quantum field theory is used to predict all form
factors associated with nucleon-to-$\Delta$ axial and pseudoscalar transition
currents, thereby unifying them with many additional properties of these and
other baryons. The new parameter-free predictions can serve as credible
benchmarks for use in analysing existing and anticipated data from worldwide
efforts focused on elucidation of $\nu$ properties.
