Pāṇini sūtras

In the Chhandas, in the case of a stem in bhū and sudhī, are found sometimes the iyaṅ, uvaṅ and sometimes the semivowel substitution.

German Im Veda findet auch diese Substitution statt. (86)

1. chandasiछन्दसि

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   cच्	chandasछन्दस्	chandasiछन्दसि	Veda	chandछन्द् + plus asiअसि

2. ubhayathāउभयथा

   Part	Lexeme	Sandhi form	Stem
   uउ	ubhayathāउभयथा	ubhayathāउभयथा	ubhayathāउभयथा

Anuvṛtti

1. bhātभात् 6·4·22

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   bब्	bhaभ	bhātभात्	bhaभ	bhभ् + plus ātआत्

2. a+ciअ+चि 6·4·77

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

3. ya+ṇय+ण् 6·4·81

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   yय्	yaय	yaय	yakāraयकार	yय् + plus aअ
   ṇण्	ṇण्	ṇण्	NaNअ	ṇण्

4. a+saṃyoga+pūrvasyaअ+संयोग+पूर्वस्य 6·4·82

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   aअ	aअ	aअ	not	aअ
   sस्	saṃyogaसंयोग	saṃyogaसंयोग	saṃyogaसंयोग	saṃyogसंयोग् + plus aअ
   pप्	pūrvaपूर्व	pūrvasyaपूर्वस्य	antecedent	pūrvaपूर्व + plus syaस्य

5. bhū+sudhiyoḥभू+सुधियोः 6·4·85

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   bब्	bhūभू	bhūभू	bhū [word]भू [wओर्द्]	bhभ् + plus ūऊ
   sस्	sudhīसुधी	sudhiyoḥसुधियोः	sudhī [word]सुधी [wओर्द्]	sudhसुध् + plus iyoḥइयोः