Declension table of ?aṃsatra

Neuter	Singular	Dual	Plural
Nominative	aṃsatram	aṃsatre	aṃsatrāṇi
Vocative	aṃsatra	aṃsatre	aṃsatrāṇi
Accusative	aṃsatram	aṃsatre	aṃsatrāṇi
Instrumental	aṃsatreṇa	aṃsatrābhyām	aṃsatraiḥ
Dative	aṃsatrāya	aṃsatrābhyām	aṃsatrebhyaḥ
Ablative	aṃsatrāt	aṃsatrābhyām	aṃsatrebhyaḥ
Genitive	aṃsatrasya	aṃsatrayoḥ	aṃsatrāṇām
Locative	aṃsatre	aṃsatrayoḥ	aṃsatreṣu

Compound aṃsatra -

Adverb -aṃsatram -aṃsatrāt