Pāṇini sūtras

There is optionally the substitution of long ā for the finals of jan, san and khan before an affix beginning with ya and marked with an indicatory k or ṅ

German Vor einem mit y anlautenden Suffixe ist diese Substitution bei den genannten Wurzeln nicht nothwendig. (43)

1. yeये

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   yय्	yaय	yeये	yakāraयकार	yय् + plus eए

2. vibhāṣāविभाषा

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   vव्	vibhāṣविभाष्	vibhāṣāविभाषा	option	vibhāṣविभाष् + plus āआ

Anuvṛtti

1. bhātभात् 6·4·22

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

2. ā+tआ+त् 6·4·41

   Part	Lexeme	Sandhi form	Meaning	Stem
   āआ	āआ	āआ	ākāraआकार	āआ
   tत्	tत्	tत्	TT	tत्

3. jana+sana+khanāmजन+सन+खनाम् 6·4·42

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   jज्	janaजन	janaजन	janजन्	janजन् + plus aअ
   sस्	sanaसन	sanaसन	sanसन्	sanसन् + plus aअ
   kक्	khanखन्	khanāmखनाम्	khanखन्	khanखन् + plus āmआम्