  This paper is a natural continuation of \cite{Kr_20_2}, where strong Markov
processes are constructed in time inhomogeneous setting with Borel measurable
uniformly bounded and uniformly nondegenerate diffusion and drift in
$L_{d+1}(\mathbb{R}^{d+1})$. Here we study some properties of these processes
such as the probability to pass through narrow tubes, higher summability of
Green's functions, and so on. The results seem to be new even if the diffusion
is constant.

Probability