Declension table of ?vavṛkṣvas

Masculine	Singular	Dual	Plural
Nominative	vavṛkṣvān	vavṛkṣvāṃsau	vavṛkṣvāṃsaḥ
Vocative	vavṛkṣvan	vavṛkṣvāṃsau	vavṛkṣvāṃsaḥ
Accusative	vavṛkṣvāṃsam	vavṛkṣvāṃsau	vavṛkṣuṣaḥ
Instrumental	vavṛkṣuṣā	vavṛkṣvadbhyām	vavṛkṣvadbhiḥ
Dative	vavṛkṣuṣe	vavṛkṣvadbhyām	vavṛkṣvadbhyaḥ
Ablative	vavṛkṣuṣaḥ	vavṛkṣvadbhyām	vavṛkṣvadbhyaḥ
Genitive	vavṛkṣuṣaḥ	vavṛkṣuṣoḥ	vavṛkṣuṣām
Locative	vavṛkṣuṣi	vavṛkṣuṣoḥ	vavṛkṣvatsu

Compound vavṛkṣvat -

Adverb -vavṛkṣvas