Standard monomial theory modulo Frobenius in characteristic two

Over a field of characteristic two, we develop a theory of standard monomials for polynomial rings modulo a Frobenius power of the maximal ideal generated by all variables. As a result, we obtain a filtration by modular GL_n-representations whose characters are given by particular truncated Schur polynomials, thus proving a conjecture by Gao–Raicu–VandeBogert in the characteristic two case.