√smi 'smile'
present: [1.] sm/ayate etc. V.+ sm/ayati etc. E.+ perfect: sizmiy/e etc. sismiye etc. E.+ sismAya etc. E.+ -smayAm Asa aorist: [1.] asmAyi -- [3.] asizmayam -- [4.] asmezwa -- [5.] asmayizWAs [future: smezyate smetA ]verbal: smita E.+ smitvA -smayitvA -smitya secondary: intensive: sezmi- -- desiderative: sismayiza- -- causative: smApayati etc. E.+ sismApayiza- smAyayati derivatives: smaya E.+ smay/Aka TA. smAya C. smayana S.+ -smayanIya E.+ smetavy`a TA. smera RV.C. -smApaka C. -smApana E.+ -smApanIya C. -smApayanIya E. -sismApayizu E.