Declension table of varṣatra

Neuter	Singular	Dual	Plural
Nominative	varṣatram	varṣatre	varṣatrāṇi
Vocative	varṣatra	varṣatre	varṣatrāṇi
Accusative	varṣatram	varṣatre	varṣatrāṇi
Instrumental	varṣatreṇa	varṣatrābhyām	varṣatraiḥ
Dative	varṣatrāya	varṣatrābhyām	varṣatrebhyaḥ
Ablative	varṣatrāt	varṣatrābhyām	varṣatrebhyaḥ
Genitive	varṣatrasya	varṣatrayoḥ	varṣatrāṇām
Locative	varṣatre	varṣatrayoḥ	varṣatreṣu

Compound varṣatra -

Adverb -varṣatram -varṣatrāt