Declension table of tasthivas

Masculine	Singular	Dual	Plural
Nominative	tasthivān	tasthivāṃsau	tasthivāṃsaḥ
Vocative	tasthivan	tasthivāṃsau	tasthivāṃsaḥ
Accusative	tasthivāṃsam	tasthivāṃsau	tasthuṣaḥ
Instrumental	tasthuṣā	tasthivadbhyām	tasthivadbhiḥ
Dative	tasthuṣe	tasthivadbhyām	tasthivadbhyaḥ
Ablative	tasthuṣaḥ	tasthivadbhyām	tasthivadbhyaḥ
Genitive	tasthuṣaḥ	tasthuṣoḥ	tasthuṣām
Locative	tasthuṣi	tasthuṣoḥ	tasthivatsu

Compound tasthivat -

Adverb -tasthivas