Pāṇini sūtras

Before the ending tha of the Perfect, second person singular, when this ending takes the augment i; the acute accent falls either on the first syllable, or on this i, or on the personal ending.

German Vor der Endung -‘tha der 2. Sg. Perf. kann, wenn diese Endung das Augment i hat, die erste Silbe, dieses i oder die Personalendung den Acut haben. (196)

1. thaliथलि

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   tत्	thalथल्	thaliथलि	thalथल्	thalथल् + plus iइ

2. caच

   Part	Lexeme	Sandhi form	Meaning	Stem
   cच्	caच	caच	besides	caच

3. sa+iṭi+iṭस+इटि+इट्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   sस्	saस	saस	with	saस
   iइ	iṭइट्	iṭiइटि	iṭइट्	iṭइट् + plus iइ
   iइ	iṭइट्	iṭइट्	iṭइट्	iṭइट्

4. antaḥअन्तः

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   aअ	antaअन्त	antaḥअन्तः	last syllable	antअन्त् + plus aḥअः

5. vāवा

   Part	Lexeme	Sandhi form	Meaning	Stem
   vव्	vāवा	vāवा	orओर्	vāवा

Anuvṛtti

1. udāttaḥउदात्तः 6·1·159

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   uउ	udāttaउदात्त	udāttaḥउदात्तः	udāttaउदात्त	udāttउदात्त् + plus aḥअः

2. ādiḥआदिः 6·1·194

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   āआ	ādiआदि	ādiḥआदिः	first syllable	ādआद् + plus iḥइः