Pāṇini sūtras

There is luk-elision of the tadrāja (IV.1.174) affix, when the word is used in the plural number, provided that the plural number is taken by the base itself, and not by its standing as a compound epithet dependent upon another word, and provided that the base is not used in the feminine.

1. tadrājasyaतद्राजस्य

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   tत्	tadrājaतद्राज	tadrājasyaतद्राजस्य	tadrājaतद्राज	tadrājतद्राज् + plus asyaअस्य

2. bahuṣuबहुषु

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   bब्	bahuबहु	bahuṣuबहुषु	many	bahबह् + plus uṣuउषु

3. tena+evaतेन+एव

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   tत्	tadतद्	tenaतेन	that	tadतद् + plus aअ
   eए	evaएव	evaएव	indeed	evaएव

4. a+striyāmअ+स्त्रियाम्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   aअ	aअ	aअ	not	aअ
   sस्	strīस्त्री	striyāmस्त्रियाम्	feminine	strस्त्र् + plus iyāmइयाम्

Anuvṛtti

1. lukलुक् 2·4·58

   Part	Lexeme	Sandhi form	Meaning	Stem
   lल्	lukलुक्	lukलुक्	suffix elision	lukलुक्