Pāṇini sūtras

The affix in is added to a Bahuvrûhi the last member of which is a feminine word ending in long ī or ū; defined as nadû words, or which ends in a short ṛ

1. nadī+ṛ+taḥनदी+ऋ+तः

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   nन्	nadīनदी	nadīनदी	nadīनदी	nadनद् + plus īई
   ṛऋ	ṛऋ	ṛऋ	ṛkāraऋकार	ṛऋ
   tत्	tत्	taḥतः	TT	tत् + plus aḥअः

2. caच

   Part	Lexeme	Sandhi form	Meaning	Stem
   cच्	caच	caच	besides	caच

Anuvṛtti

1. samāsa+antāḥसमास+अन्ताः 5·4·68

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   sस्	samāsaसमास	samāsaसमास	Sanskrit compound	samāsसमास् + plus aअ
   aअ	antaअन्त	antāḥअन्ताः	end	antअन्त् + plus āMआM

2. bahuvrīhauबहुव्रीहौ 5·4·113

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   bब्	bahuvrīhiबहुव्रीहि	bahuvrīhauबहुव्रीहौ	bahuvrīhiबहुव्रीहि	bahuvrīhबहुव्रीह् + plus auऔ

3. kapकप् 5·4·151

   Part	Lexeme	Sandhi form	Meaning	Stem
   kक्	kapकप्	kapकप्	kapकप्	kapकप्