Declension table of ?tvakpattra

Neuter	Singular	Dual	Plural
Nominative	tvakpattram	tvakpattre	tvakpattrāṇi
Vocative	tvakpattra	tvakpattre	tvakpattrāṇi
Accusative	tvakpattram	tvakpattre	tvakpattrāṇi
Instrumental	tvakpattreṇa	tvakpattrābhyām	tvakpattraiḥ
Dative	tvakpattrāya	tvakpattrābhyām	tvakpattrebhyaḥ
Ablative	tvakpattrāt	tvakpattrābhyām	tvakpattrebhyaḥ
Genitive	tvakpattrasya	tvakpattrayoḥ	tvakpattrāṇām
Locative	tvakpattre	tvakpattrayoḥ	tvakpattreṣu

Compound tvakpattra -

Adverb -tvakpattram -tvakpattrāt