Declension table of ?vanasthāna

Neuter	Singular	Dual	Plural
Nominative	vanasthānam	vanasthāne	vanasthānāni
Vocative	vanasthāna	vanasthāne	vanasthānāni
Accusative	vanasthānam	vanasthāne	vanasthānāni
Instrumental	vanasthānena	vanasthānābhyām	vanasthānaiḥ
Dative	vanasthānāya	vanasthānābhyām	vanasthānebhyaḥ
Ablative	vanasthānāt	vanasthānābhyām	vanasthānebhyaḥ
Genitive	vanasthānasya	vanasthānayoḥ	vanasthānānām
Locative	vanasthāne	vanasthānayoḥ	vanasthāneṣu

Compound vanasthāna -

Adverb -vanasthānam -vanasthānāt