Pāṇini sūtras

In a Tatpurusha compound, having the word dāyāda as its second member, the first member denoting inheritance preserves its original accent.

1. dāyādyamदायाद्यम्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   dद्	dāyādyaदायाद्य	dāyādyamदायाद्यम्	inheritance	dāyādyदायाद्य् + plus amअम्

2. dāyādeदायादे

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   dद्	dāyādaदायाद	dāyādeदायादे	dāyāda [word]दायाद [wओर्द्]	dāyādदायाद् + plus eए

Anuvṛtti

1. pūrva+padamपूर्व+पदम् 6·2·1

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   pप्	pūrvaपूर्व	pūrvaपूर्व	antecedent	pūrvaपूर्व
   pप्	padaपद	padamपदम्	word	padपद् + plus amअम्

2. tatpuruṣeतत्पुरुषे 6·2·2

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   tत्	tatpuruṣaतत्पुरुष	tatpuruṣeतत्पुरुषे	tatpuruṣaतत्पुरुष	tatpuruṣतत्पुरुष् + plus eए