Declension table of ?calapattra

Masculine	Singular	Dual	Plural
Nominative	calapattraḥ	calapattrau	calapattrāḥ
Vocative	calapattra	calapattrau	calapattrāḥ
Accusative	calapattram	calapattrau	calapattrān
Instrumental	calapattreṇa	calapattrābhyām	calapattraiḥ calapattrebhiḥ
Dative	calapattrāya	calapattrābhyām	calapattrebhyaḥ
Ablative	calapattrāt	calapattrābhyām	calapattrebhyaḥ
Genitive	calapattrasya	calapattrayoḥ	calapattrāṇām
Locative	calapattre	calapattrayoḥ	calapattreṣu

Compound calapattra -

Adverb -calapattram -calapattrāt