Declension table of ?yugmapattra

Masculine	Singular	Dual	Plural
Nominative	yugmapattraḥ	yugmapattrau	yugmapattrāḥ
Vocative	yugmapattra	yugmapattrau	yugmapattrāḥ
Accusative	yugmapattram	yugmapattrau	yugmapattrān
Instrumental	yugmapattreṇa	yugmapattrābhyām	yugmapattraiḥ yugmapattrebhiḥ
Dative	yugmapattrāya	yugmapattrābhyām	yugmapattrebhyaḥ
Ablative	yugmapattrāt	yugmapattrābhyām	yugmapattrebhyaḥ
Genitive	yugmapattrasya	yugmapattrayoḥ	yugmapattrāṇām
Locative	yugmapattre	yugmapattrayoḥ	yugmapattreṣu

Compound yugmapattra -

Adverb -yugmapattram -yugmapattrāt