  We discuss the question of time in a Bianchi I quantum cosmology in the
framework of singularity avoidance. We show that time parameters fall into two
distinct classes, that are such that the time development of the wave function
either always leads to the appearance of a singularity (fast-gauge time) or
that always prevents it from occurring (slow-gauge time). Furthermore, we find
that, in the latter case, there exists an asymptotic regime, independent of the
clock choice. This may point to a possible solution of the clock issue in
quantum cosmology if there exists a suitable class of clocks all yielding
identical relevant physical consequences.
