Pāṇini sūtras

The nasal may be optionally elided before ktvā in a root ending in j and in naś

German In Wurzeln, die auf j auslauten, und in naś kann der Nasal vor tvā abfallen. (32)

1. ja+anta+naśāmज+अन्त+नशाम्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   jज्	jaज	jaज	jakāraजकार	jज् + plus aअ
   aअ	antaअन्त	antaअन्त	last syllable	antअन्त् + plus aअ
   nन्	naśनश्	naśāmनशाम्	naśनश्	naśनश् + plus āmआम्

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. na+lopaḥन+लोपः 6·4·23

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   nन्	naन	naन	nakāraनकार	nन् + plus aअ
   lल्	lopaलोप	lopaḥलोपः	elision	lopलोप् + plus aḥअः

3. upadhāyāḥउपधायाः 6·4·24

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   uउ	upadhāउपधा	upadhāyāḥउपधायाः	penult	upadhउपध् + plus āyआय्

4. naन 6·4·30

   Part	Lexeme	Sandhi form	Meaning	Stem
   nन्	naन	naन	not	naन

5. ktviक्त्वि 6·4·31

   Part	Lexeme	Sandhi form	Meaning	Stem
   kक्	ktvāक्त्वा	ktviक्त्वि	ktvāक्त्वा	ktvāक्त्वा