Declension table of ?tāpasapattra

Masculine	Singular	Dual	Plural
Nominative	tāpasapattraḥ	tāpasapattrau	tāpasapattrāḥ
Vocative	tāpasapattra	tāpasapattrau	tāpasapattrāḥ
Accusative	tāpasapattram	tāpasapattrau	tāpasapattrān
Instrumental	tāpasapattreṇa	tāpasapattrābhyām	tāpasapattraiḥ tāpasapattrebhiḥ
Dative	tāpasapattrāya	tāpasapattrābhyām	tāpasapattrebhyaḥ
Ablative	tāpasapattrāt	tāpasapattrābhyām	tāpasapattrebhyaḥ
Genitive	tāpasapattrasya	tāpasapattrayoḥ	tāpasapattrāṇām
Locative	tāpasapattre	tāpasapattrayoḥ	tāpasapattreṣu

Compound tāpasapattra -

Adverb -tāpasapattram -tāpasapattrāt