Pāṇini sūtras

In krayya there is substitution of ay for e when the sense is that of ‘exposed or put out for sale, saleable’.

German In krayya in der Bedeutung “zum Kauf ausgestellt, verkäuflich”. (82)

1. krayyaḥक्रय्यः

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   kक्	krīक्री	krayyaḥक्रय्यः	buy	krayyक्रय्य् + plus aḥअः

2. tad+artheतद्+अर्थे

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   tत्	tadतद्	tadतद्	this	tadतद्
   aअ	arthaअर्थ	artheअर्थे	sense	arthअर्थ् + plus eए

Anuvṛtti

1. saṃhitāyāmसंहितायाम् 6·1·72

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   sस्	saṃhitāसंहिता	saṃhitāyāmसंहितायाम्	continuous speech	saṃhitसंहित् + plus āyआय्

2. ya+ṇ+a+ciय+ण्+अ+चि 6·1·77

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   aअ	aअ	aअ	akāraअकार	aअ
   cच्	cच्	ciचि	CC	cच् + plus iइ

3. pratyayeप्रत्यये 6·1·79

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   pप्	pratyayaप्रत्यय	pratyayeप्रत्यये	affix	pratyayप्रत्यय् + plus eए

4. dhātoḥधातोः 6·1·80

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   dद्	dhātuधातु	dhātoḥधातोः	etymon	dhātधात् + plus oḥओः