Pāṇini sūtras

According to the opinion of Northern Grammarians, i is not substituted for an a obtained from the shortening of the Feminine ā (VII.4.13), when to the feminine in long ā there is no equivalent masculine, even when the Negative particle precedes.

1. a+bhāṣita+puṃskātअ+भाषित+पुंस्कात्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   aअ	aअ	aअ	not	aअ
   bब्	bhāṣभाष्	bhāṣitaभाषित	express	bhāṣitभाषित् + plus aअ
   pप्	puṃskaपुंस्क	puṃskātपुंस्कात्	masculine	puṃskपुंस्क् + plus ātआत्

2. caच

   Part	Lexeme	Sandhi form	Meaning	Stem
   cच्	caच	caच	besides	caच

Anuvṛtti

1. pratyaya+sthātप्रत्यय+स्थात् 7·3·44

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   pप्	pratyayaप्रत्यय	pratyayaप्रत्यय	affix	pratyayप्रत्यय् + plus aअ
   sस्	sthaस्थ	sthātस्थात्	located	sthस्थ् + plus ātआत्

2. naन 7·3·45

   Part	Lexeme	Sandhi form	Meaning	Stem
   nन्	naन	naन	not	naन

3. nañ+pūrvāṇāmनञ्+पूर्वाणाम् 7·3·47

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   nन्	nañनञ्	nañनञ्	nañनञ्	nañनञ्
   pप्	pūrvaपूर्व	pūrvāṇāmपूर्वाणाम्	antecedent	pūrvaपूर्व + plus ṇण्

4. ā+taḥआ+तः 7·3·46

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   āआ	āआ	āआ	ākāraआकार	āआ
   tत्	tत्	taḥतः	TT	tत् + plus aḥअः