косни́ (imper,sg,2p/3p|indic,aor,sg,2p/3p)

косни́тъ (indic,praes,sg,3p)

косни́ши (indic,praes,sg,2p)

косня́щу (partcp,praes,act,brev,sg,f,acc|partcp,praes,act,brev,sg,m/n,nom,dat)