Root Group 3 – divādigaṇa

Root Group 3 – divādigaṇa

= div + ādi + gaṇa

= √div + etc + group

This common group has the conjugational sign ya which is added to the root.

√div (shine) + ya > divya > dibba

dibba + ti > dibbati (he shines, illuminates)

How does √div become dibbati?