Pāṇini sūtras

After a verb ending in a consonant but preceded by i, u or ṛ (long or sbort), and after the verbs jñā ‘to know’, prī ‘to please’, and kṝ ‘to scatter’, comes the affix ka (a).

1. i+k+upadha+jñā+prī+kiraḥइ+क्+उपध+ज्ञा+प्री+किरः

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   iइ	iइ	iइ	ikāraइकार	iइ
   kक्	kक्	kक्	KK	kक्
   uउ	upadhāउपधा	upadhaउपध	penult	upadhउपध् + plus aअ
   jज्	jñāज्ञा	jñāज्ञा	jñāज्ञा	jñज्ञ् + plus āआ
   pप्	prīप्री	prīप्री	prīप्री	prप्र् + plus īई
   kक्	kirकिर्	kiraḥकिरः	kṝकॄ	kirकिर् + plus aḥअः

2. kaḥकः

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   kक्	kaक	kaḥकः	KaKअ	kक् + plus aḥअः