Pāṇini sūtras

The affix sich before Atmanepada affixes, is kit after sthâ “to stand” and ghu (I.1.20) verbs, and these verbs change their ā into i before these terminations.

German Nach sthā und den verschiedenen Wurzeln dā und dhā (ghu) hat das s des Aorists vor medialen Personalendungen gleichfalls ein stummes k, wobei i für den Wurzelvocal substituirt wird. (17)

1. sthā+ghvoḥस्था+घ्वोः

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   sस्	sthāस्था	sthāस्था	sthāस्था	sthस्थ् + plus āआ
   gग्	ghuघु	ghvoḥघ्वोः	ghuघु	ghघ् + plus voḥवोः

2. i+t+caइ+त्+च

   Part	Lexeme	Sandhi form	Meaning	Stem
   iइ	iइ	iइ	ikāraइकार	iइ
   tत्	tत्	tत्	TT	tत्
   cच्	caच	caच	besides	caच

Anuvṛtti

1. k+itक्+इत् 1·2·5

   Part	Lexeme	Sandhi form	Meaning	Stem
   kक्	kक्	kक्	kakāraककार	kक्
   iइ	itइत्	itइत्	itइत्	itइत्

2. ātmanepadeṣuआत्मनेपदेषु 1·2·11

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   āआ	ātmanepadaआत्मनेपद	ātmanepadeṣuआत्मनेपदेषु	medium voice	ātmanepadआत्मनेपद् + plus eṣuएषु

3. sicसिच् 1·2·14

   Part	Lexeme	Sandhi form	Meaning	Stem
   sस्	sicसिच्	sicसिच्	aorist	sicसिच्