Pāṇini sūtras

The affix chvi comes after a word, when the agent has attained to the new state expressed by the word, what the thing previously was not, and when the verbs kṛi ‘to make’, bhū ‘to be’, and as ‘to be’ are conjoined with it.

1. kṛ+bhū+asti+yogeकृ+भू+अस्ति+योगे

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   kक्	kṛकृ	kṛकृ	kṛकृ	kक् + plus ṛऋ
   bब्	bhūभू	bhūभू	bhūभू	bhभ् + plus ūऊ
   aअ	astiअस्ति	astiअस्ति	asअस्	astअस्त् + plus iइ
   yय्	yogaयोग	yogeयोगे	connection	yogयोग् + plus eए

2. sampadya+kartariसम्पद्य+कर्तरि

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   sस्	sampadसम्पद्	sampadyaसम्पद्य	become
   kक्	kartṛकर्तृ	kartariकर्तरि	agens	kartकर्त् + plus ariअरि

3. cviḥच्विः

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   cच्	cviच्वि	cviḥच्विः	cviच्वि	cvच्व् + plus iḥइः