Declension table of ?sāriva

Masculine	Singular	Dual	Plural
Nominative	sārivaḥ	sārivau	sārivāḥ
Vocative	sāriva	sārivau	sārivāḥ
Accusative	sārivam	sārivau	sārivān
Instrumental	sāriveṇa	sārivābhyām	sārivaiḥ sārivebhiḥ
Dative	sārivāya	sārivābhyām	sārivebhyaḥ
Ablative	sārivāt	sārivābhyām	sārivebhyaḥ
Genitive	sārivasya	sārivayoḥ	sārivāṇām
Locative	sārive	sārivayoḥ	sāriveṣu

Compound sāriva -

Adverb -sārivam -sārivāt