Declension table of ?vṛṣastubh

Neuter	Singular	Dual	Plural
Nominative	vṛṣastup	vṛṣastubhī	vṛṣastumbhi
Vocative	vṛṣastup	vṛṣastubhī	vṛṣastumbhi
Accusative	vṛṣastup	vṛṣastubhī	vṛṣastumbhi
Instrumental	vṛṣastubhā	vṛṣastubbhyām	vṛṣastubbhiḥ
Dative	vṛṣastubhe	vṛṣastubbhyām	vṛṣastubbhyaḥ
Ablative	vṛṣastubhaḥ	vṛṣastubbhyām	vṛṣastubbhyaḥ
Genitive	vṛṣastubhaḥ	vṛṣastubhoḥ	vṛṣastubhām
Locative	vṛṣastubhi	vṛṣastubhoḥ	vṛṣastupsu

Compound vṛṣastup -

Adverb -vṛṣastup