Učivo
changes of hard consonants into soft ones
Some consonants as "k; h; ch; (r;..) while we decline them change into their "softer" sounding counterparts as "c; z; š; (ř;..)It happens fo example with plural form of hard group of masculine animate "pán"
pták -ptáci
major - majoři
jinoch - jinoši
and so on ...
Proceeding with declination - the original "hard" consonant returns in genitiv; dativ; akuzativ and instrumental.
