Declension table of ?yugapattra

Masculine	Singular	Dual	Plural
Nominative	yugapattraḥ	yugapattrau	yugapattrāḥ
Vocative	yugapattra	yugapattrau	yugapattrāḥ
Accusative	yugapattram	yugapattrau	yugapattrān
Instrumental	yugapattreṇa	yugapattrābhyām	yugapattraiḥ yugapattrebhiḥ
Dative	yugapattrāya	yugapattrābhyām	yugapattrebhyaḥ
Ablative	yugapattrāt	yugapattrābhyām	yugapattrebhyaḥ
Genitive	yugapattrasya	yugapattrayoḥ	yugapattrāṇām
Locative	yugapattre	yugapattrayoḥ	yugapattreṣu

Compound yugapattra -

Adverb -yugapattram -yugapattrāt