Pāṇini sūtras

The āṭ augment is found in the Veda also.

German Auch im Veda wird dieses Augment ā angetroffen (d. i. vor consonantisch anlautenden Wurzeln). (73)

1. chandasiछन्दसि

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   cच्	chandasछन्दस्	chandasiछन्दसि	Veda	chandछन्द् + plus asiअसि

2. apiअपि

   Part	Lexeme	Sandhi form	Meaning	Stem
   aअ	apiअपि	apiअपि	besides	apiअपि

3. dṛśyateदृश्यते

   Part	Lexeme	Sandhi form	Meaning
   dद्	dṛśदृश्	dṛśyateदृश्यते	detect

Anuvṛtti

1. bhātभात् 6·4·22

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   bब्	bhaभ	bhātभात्	bhaभ	bhभ् + plus ātआत्

2. aṭ+udāttaḥअट्+उदात्तः 6·4·71

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   aअ	aṭअट्	aṭअट्	aṭअट्	aṭअट्
   uउ	udāttaउदात्त	udāttaḥउदात्तः	udāttaउदात्त	udāttउदात्त् + plus aḥअः

3. āṭआट् 6·4·72

   Part	Lexeme	Sandhi form	Meaning	Stem
   āआ	āṭआट्	āṭआट्	āṭआट्	āṭआट्