Declension table of ?śaigrava

Masculine	Singular	Dual	Plural
Nominative	śaigravaḥ	śaigravau	śaigravāḥ
Vocative	śaigrava	śaigravau	śaigravāḥ
Accusative	śaigravam	śaigravau	śaigravān
Instrumental	śaigraveṇa	śaigravābhyām	śaigravaiḥ śaigravebhiḥ
Dative	śaigravāya	śaigravābhyām	śaigravebhyaḥ
Ablative	śaigravāt	śaigravābhyām	śaigravebhyaḥ
Genitive	śaigravasya	śaigravayoḥ	śaigravāṇām
Locative	śaigrave	śaigravayoḥ	śaigraveṣu

Compound śaigrava -

Adverb -śaigravam -śaigravāt