deriv LSK ETT STT aSTA ALPH OLDHOMEPAGE NEWHOMEPAGE
The A आ-ender roots, in the /liT, lose their A before /iT and before vowel /kGit (by Atolopa::...), and take au औ instead of /Nal (by Ata::auNalaH).
Examples with /Nal —
sthA स्था + /liT /tip OR /mip
→ **tasthA- तस्थाॱ + /Nal
→ **tasthA- तस्थाॱ + au औ by Ata::auNalaH
→ tasthau तस्थौ by vRddhireci
→ !**tasthau तस्थौ "he / she / I stood"
**dadhmA- दध्माॱ + /Nal → **dadhmau दध्मौ "he / I blew"
**dadhA- दधाॱ + /Nal → **dadhau दधौ "he / I held"
**dadA- ददाॱ + /Nal → **dadau ददौ "he / I gave"
dhmA ध्मा + /liT /tip
→ dhmA ध्मा + /Nal by parasmaipad...
→ **dadhmA- दध्माॱ + /Nal
→ dadhmA- दध्माॱ + au औ by Ata::auNalaH
→ dadhm- दध्म् + au औ by Atolopa::...
→ !**dadhmau दध्मौ "he / I blew "
Now /thal is /pit. It can have /iT or not in the /liT (because of !! ). When it has /iT it loses A आ because Atolopa::... erases A आ before /iT —
!**dadhitha दधिथ "you' held"
Otherwise the A आ stays —
!**dadhAtha दधाथ "you' held"
Examples before /kit (all non-/pit are /kit here by asaMyogAll...) —
dhmA ध्मा + /liT /jhi
→ dhmA ध्मा + /us by parasmaipad...
→ **dadhmA- दध्माॱ + /us
→ dadhm- दध्म् + /us by Atolopa::...
→ !**dadhmus दध्मुस् "they blew"
dhA धा + /liT /jhi
→ dhA धा + /us by parasmaipad...
→ **dadhA- दधाॱ + /us
→ dadh- दध् + us उस् by usyapadAntAt
→ !**dadhus दधुस् "they held"