Declension table of ?tarṣyāvat

Masculine	Singular	Dual	Plural
Nominative	tarṣyāvān	tarṣyāvantau	tarṣyāvantaḥ
Vocative	tarṣyāvan	tarṣyāvantau	tarṣyāvantaḥ
Accusative	tarṣyāvantam	tarṣyāvantau	tarṣyāvataḥ
Instrumental	tarṣyāvatā	tarṣyāvadbhyām	tarṣyāvadbhiḥ
Dative	tarṣyāvate	tarṣyāvadbhyām	tarṣyāvadbhyaḥ
Ablative	tarṣyāvataḥ	tarṣyāvadbhyām	tarṣyāvadbhyaḥ
Genitive	tarṣyāvataḥ	tarṣyāvatoḥ	tarṣyāvatām
Locative	tarṣyāvati	tarṣyāvatoḥ	tarṣyāvatsu

Compound tarṣyāvat -

Adverb -tarṣyāvantam