√spfD 'contend'
present: [1.] sp/arDate etc. V.+ sp/arDati etc. E.+ -- [6.] spUrD/an perfect: paspfD/e etc. /apaspfDeTAm pasparDa E.+ aorist: [1.] aspfDran spfDAn/a -- [5.] asparDizwa [future: sparDizyate sparDitA ]verbal: sparDita E.+ sp/arDitum -sp/fDya spUrD/ase [secondary: pAspfD- pisparDiza- sparDaya- ]derivatives: sp/fD sparDA B.+ sparDin E.+ sparDya E. sparDanIya C. -sparDas V.+