Pāṇini sūtras

The augment suṭ is placed before ka, when the verb kṛ comes after apa and the sense is ‘the scraping of earth by four-footed animals or birds’.

German Nach apa, wenn vom Scharren vierfüssiger Thiere und Vögel die Rede geht. (142)

1. apātअपात्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   aअ	apaअप	apātअपात्	apaअप	apअप् + plus ātआत्

2. catuṣpād+śakuniṣuचतुष्पाद्+शकुनिषु

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   cच्	catuṣpādचतुष्पाद्	catuṣpādचतुष्पाद्	quadruped	catuṣpādचतुष्पाद्
   śश्	śakuniशकुनि	śakuniṣuशकुनिषु	bird	śakunशकुन् + plus iṣuइषु

3. ālekhaneआलेखने

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   āआ	ālekhanaआलेखन	ālekhaneआलेखने	scrape	ālekhanआलेखन् + plus eए

Anuvṛtti

1. saṃhitāyāmसंहितायाम् 6·1·72

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

2. pūrvaḥपूर्वः 6·1·135

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   pप्	pūrvaपूर्व	pūrvaḥपूर्वः	antecedent	pūrvaपूर्व + plus ḥः

3. kiratauकिरतौ 6·1·140

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   kक्	kiratiकिरति	kiratauकिरतौ	kṝकॄ	kiratकिरत् + plus auऔ