Pāṇini sūtras

Also before ājñāyin, the Instrumental endings of manas are not elided.

1. ājñāyiniआज्ञायिनि

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   āआ	ājñāyआज्ञाय्	ājñāyiniआज्ञायिनि	ājñāyin [word]आज्ञायिन् [wओर्द्]	ājñāyआज्ञाय् + plus iniइनि

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. tṛtīyāyāḥतृतीयायाः 6·3·3

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   tत्	tṛtīyतृतीय्	tṛtīyāyāḥतृतीयायाः	instrumental	tṛtīyतृतीय् + plus āyआय्

3. manasaḥमनसः 6·3·4

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   mम्	manasमनस्	manasaḥमनसः	manas [word]	manमन् + plus asaḥअसः