deriv LSK ETT STT aSTA ALPH OLDHOMEPAGE NEWHOMEPAGE

/tas / तस्

/tas "they two (do)" is the dual ending in group /tiptasjhi —

pac पच् + /zap + /laT /tas → !**pacatas पचतस् "both cook"

/tas becomes tAm ताम् in the Git tenses, by tasthasthamip... —

pac पच् + /zap + /laG /tas → !**apacatAm अपचताम् "both cooked"