Declension table of ?nirasthi

Masculine	Singular	Dual	Plural
Nominative	nirasthiḥ	nirasthī	nirasthayaḥ
Vocative	nirasthe	nirasthī	nirasthayaḥ
Accusative	nirasthim	nirasthī	nirasthīn
Instrumental	nirasthinā	nirasthibhyām	nirasthibhiḥ
Dative	nirasthaye	nirasthibhyām	nirasthibhyaḥ
Ablative	nirastheḥ	nirasthibhyām	nirasthibhyaḥ
Genitive	nirastheḥ	nirasthyoḥ	nirasthīnām
Locative	nirasthau	nirasthyoḥ	nirasthiṣu

Compound nirasthi -

Adverb -nirasthi