Declension table of ?varṣāvastu

Neuter	Singular	Dual	Plural
Nominative	varṣāvastu	varṣāvastunī	varṣāvastūni
Vocative	varṣāvastu	varṣāvastunī	varṣāvastūni
Accusative	varṣāvastu	varṣāvastunī	varṣāvastūni
Instrumental	varṣāvastunā	varṣāvastubhyām	varṣāvastubhiḥ
Dative	varṣāvastune	varṣāvastubhyām	varṣāvastubhyaḥ
Ablative	varṣāvastunaḥ	varṣāvastubhyām	varṣāvastubhyaḥ
Genitive	varṣāvastunaḥ	varṣāvastunoḥ	varṣāvastūnām
Locative	varṣāvastuni	varṣāvastunoḥ	varṣāvastuṣu

Compound varṣāvastu -

Adverb -varṣāvastu