Pāṇini sūtras

The affix kvip comes after the verb han ‘to kill’ with the sense of past time, when the following words in the accusative case are in composition: brahma ‘a Brâhmana’, bhrūṇa ‘a fœtus’ and vṛtra ‘Vṛitra’.

1. brahma+bhrūṇa+vṛtreṣuब्रह्म+भ्रूण+वृत्रेषु

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   bब्	brahmanब्रह्मन्	brahmaब्रह्म	brahman [word]	brahmब्रह्म् + plus aअ
   bब्	bhrūṇaभ्रूण	bhrūṇaभ्रूण	bhrūṇa [word]भ्रूण [wओर्द्]	bhrūṇभ्रूण् + plus aअ
   vव्	vṛtraवृत्र	vṛtreṣuवृत्रेषु	vṛtra [word]वृत्र [wओर्द्]	vṛtrवृत्र् + plus eṣuएषु

2. kvipक्विप्

   Part	Lexeme	Sandhi form	Meaning	Stem
   kक्	kvipक्विप्	kvipक्विप्	kvipक्विप्	kvipक्विप्

Anuvṛtti

1. hanaḥहनः 3·2·86

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   hह्	hanहन्	hanaḥहनः	hanहन्	hanहन् + plus aḥअः