bić[10], kić[9], beż[9], iże[7], bek[6], bis[5], kei[4], kie[4], eks[4], iks[4], isk[4], ksi[4], sik[4], ski[4], eis[3], sie[3],
że[6], iż[6], be[4], bi[4], ki[3], es[2], se[2], si[2],
