Pāṇini sūtras

The final vowel of a word consisting of more than two syllables is lengthened before the affix mat, when it is a name, but not of the words ajira &c.

1. matauमतौ

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   mम्	matuमतु	matauमतौ	matup	matमत् + plus auऔ

2. bahu+a+caḥबहु+अ+चः

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   bब्	bahuबहु	bahuबहु	many	bahबह् + plus uउ
   aअ	aअ	aअ	akāraअकार	aअ
   cच्	cच्	caḥचः	CC	cच् + plus aḥअः

3. an+ajira+ādīnāmअन्+अजिर+आदीनाम्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   aअ	naन	anअन्	not	naन
   aअ	ajiraअजिर	ajiraअजिर	ajira [word]	ajirअजिर् + plus aअ
   āआ	ādiआदि	ādīnāmआदीनाम्	etc.	ādआद् + plus īnईन्

Anuvṛtti

1. uttara+padeउत्तर+पदे 6·3·1

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   uउ	uttaraउत्तर	uttaraउत्तर	last	uttarउत्तर् + plus aअ
   pप्	padaपद	padeपदे	word	padपद् + plus eए

2. pūrvasyaपूर्वस्य 6·3·111

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   pप्	pūrvaपूर्व	pūrvasyaपूर्वस्य	antecedent	pūrvaपूर्व + plus syaस्य

3. saṃhitāyāmसंहितायाम् 6·3·114

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

4. saṃjñāyāmसंज्ञायाम् 6·3·117

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   sस्	saṃjñसंज्ञ्	saṃjñāyāmसंज्ञायाम्	name	saṃjñसंज्ञ् + plus āyआय्