Declension table of ?tarasthāna

Neuter	Singular	Dual	Plural
Nominative	tarasthānam	tarasthāne	tarasthānāni
Vocative	tarasthāna	tarasthāne	tarasthānāni
Accusative	tarasthānam	tarasthāne	tarasthānāni
Instrumental	tarasthānena	tarasthānābhyām	tarasthānaiḥ
Dative	tarasthānāya	tarasthānābhyām	tarasthānebhyaḥ
Ablative	tarasthānāt	tarasthānābhyām	tarasthānebhyaḥ
Genitive	tarasthānasya	tarasthānayoḥ	tarasthānānām
Locative	tarasthāne	tarasthānayoḥ	tarasthāneṣu

Compound tarasthāna -

Adverb -tarasthānam -tarasthānāt