Declension table of ?anvāsthāya

Masculine	Singular	Dual	Plural
Nominative	anvāsthāyaḥ	anvāsthāyau	anvāsthāyāḥ
Vocative	anvāsthāya	anvāsthāyau	anvāsthāyāḥ
Accusative	anvāsthāyam	anvāsthāyau	anvāsthāyān
Instrumental	anvāsthāyena	anvāsthāyābhyām	anvāsthāyaiḥ anvāsthāyebhiḥ
Dative	anvāsthāyāya	anvāsthāyābhyām	anvāsthāyebhyaḥ
Ablative	anvāsthāyāt	anvāsthāyābhyām	anvāsthāyebhyaḥ
Genitive	anvāsthāyasya	anvāsthāyayoḥ	anvāsthāyānām
Locative	anvāsthāye	anvāsthāyayoḥ	anvāsthāyeṣu

Compound anvāsthāya -

Adverb -anvāsthāyam -anvāsthāyāt