Pāṇini sūtras

And after the causatives of verbs which have the sense of the ‘eating or swallowing’ and ‘shaking or moving’ parasmaipada is employed, even when the fruit of the action goes to the agent.

German Desgleichen an das Causativ von Wurzeln in der Bedeutung “hinunterschlucken und sich bewegen”. (87)

1. nigaraṇa+calana+arthebhyaḥनिगरण+चलन+अर्थेभ्यः

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   nन्	nigaraṇaनिगरण	nigaraṇaनिगरण	swallow	nigaraṇनिगरण् + plus aअ
   cच्	calanaचलन	calanaचलन	motion	calanचलन् + plus aअ
   aअ	arthaअर्थ	arthebhyaḥअर्थेभ्यः	sense	arthअर्थ् + plus ebhyãएभ्य̃

2. caच

   Part	Lexeme	Sandhi form	Meaning	Stem
   cच्	caच	caच	besides	caच

Anuvṛtti

1. parasmaipadamपरस्मैपदम् 1·3·78

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   pप्	parasmaipadaपरस्मैपद	parasmaipadamपरस्मैपदम्	active voice	parasmaipadपरस्मैपद् + plus amअम्

2. ṇeḥणेः 1·3·86

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   ṇण्	ṇiणि	ṇeḥणेः	causative	ṇण् + plus eḥएः