Pāṇini sūtras

In the Veda also, the long vowel is substituted for the final of aṣṭan before a second member.

1. chandasiछन्दसि

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

2. caच

   Part	Lexeme	Sandhi form	Meaning	Stem
   cच्	caच	caच	besides	caच

Anuvṛtti

1. uttara+padeउत्तर+पदे 6·3·1

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   uउ	uttaraउत्तर	uttaraउत्तर	last	uttarउत्तर् + plus aअ
   pप्	padaपद	padeपदे	word	padपद् + plus eए

2. pūrvasyaपूर्वस्य 6·3·111

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   pप्	pūrvaपूर्व	pūrvasyaपूर्वस्य	antecedent	pūrvaपूर्व + plus syaस्य

3. saṃhitāyāmसंहितायाम् 6·3·114

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   sस्	saṃhitāसंहिता	saṃhitāyāmसंहितायाम्	continuous speech	saṃhitसंहित् + plus āyआय्

4. aṣṭanaḥअष्टनः 6·3·125

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   aअ	aṣṭanअष्टन्	aṣṭanaḥअष्टनः	aṣṭan [word]अष्टन् [wओर्द्]	aṣṭअष्ट् + plus anaḥअनः