Pāṇini sūtras

The affixes ‘ini’, ‘tra’ and ‘kaṭyach’ come in the senses of ‘collection thereof’, respectively after the word ‘khala’, ‘go’ and ‘ratha’.

1. ini+tra+kaṭyacaḥइनि+त्र+कट्यचः

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   iइ	iniइनि	iniइनि	iniइनि	inइन् + plus iइ
   tत्	traत्र	traत्र	traत्र	trत्र् + plus aअ
   kक्	kaṭyacकट्यच्	kaṭyacaḥकट्यचः	kaṭyacकट्यच्	kaṭyacकट्यच् + plus aḥअः

2. caच

   Part	Lexeme	Sandhi form	Meaning	Stem
   cच्	caच	caच	besides	caच

Anuvṛtti

1. samūhaḥसमूहः 4·2·37

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   sस्	samūhaसमूह	samūhaḥसमूहः	group	samūhसमूह् + plus aḥअः

2. khala+go+rathātखल+गो+रथात् 4·2·50

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   kक्	khalaखल	khalaखल	khala [word]	khalखल् + plus aअ
   gग्	goगो	goगो	go [word]	goगो
   rर्	rathaरथ	rathātरथात्	ratha [word]	rathरथ् + plus ātआत्