tvrdit impf
  1. 1. to assert (to declare with assurance or plainly and strongly)
  2. 2. to harden (to make something hard(er))
Present
já tvrdím
ty tvrdíš
on/ona tvrdí
my tvrdíme
vy tvrdíte
oni tvrdí
Past Participles
masculine tvrdil
feminine tvrdila
neutral tvrdilo
plural (anim) tvrdili
plural (neut) tvrdila
plural (other) tvrdily
Imperative
ty tvrď
my tvrďme
vy tvrďte
Derived