@dA and dhA some laT laG loT

The /juhotyAdi roots dA and dhA reduplicate to —

**dadA-

**dadhA-

This A only stays before /pit —

**dadAti

!**dadAsi

!**dadAmi

**dadhAti

!**dadhAsi

!**dadhAmi

And in the /liT, only before /iT-less /thal —

/thal → **dadhAtha

ithal → **dadhitha

The A merges with /Nal into au by Ata::auNalaH —

**dadau

**dadhau

The A disappears before all /kGit. This includes most /liT endings (/kit by asaMyogAll...) —

**dhattas "they2 put"

**dadhati "they put"

!**dadhe with A lost by Atolopa::...

and most /laT /laG /loT endings (/Git by sArvadhAtuk...) —

!**adhatta with A lost by znAbhyastayor...

and also the hard liG (/Git by yAsuTparasm...) —

dhA + hard liG /jhi → !**dadhyus

They lose the A before vowel /Git hard by znAbhyastayor..., and of course in the /liT before vowel /kit soft by Atolopa::..., becoming —

dad-

dadh-

However, by dadhastathozca, this dadh- turns into dhadh before t th s dh .

Some examples —

dA + /laT /ta → **dadA- + /te''' → dad- + /te''' → !**datte "gives (bent)"

dhA + /laT /ta
→ **dadhA- + /te'''
→ dhadh- + /te'''
→ !**dhatte by kharica, with no jhaSastathordh...

/laT /tas → **dhattas

/laG /tas → **adhattAm

/laT /thAs → **dhatse

/loT /thAs → !**dhatsva

/laT /dhvam → **dhaddhve

/laG /dhvam → !**adhaddhvam

The /loT /sip is

**dehi

**dhehi

The A stays before /tip /sip /mip —

**dadA- + /laT /tip → **dadAti

**adadA- + /laG /tip → !**adadAt

And is lost everywhere else, in the /laT /laG because of znAbhyastayor... —

**dadA- + /laT /tas → **dattas

**dadA- + /laT /jhi → **dadati

**adadA- + /laG /tas → !**adattAm

**adadA- + /laG /jhi → **adadus

And in the /liT because of Atolopa::...