Declension table of ?yugavaratra

Neuter	Singular	Dual	Plural
Nominative	yugavaratram	yugavaratre	yugavaratrāṇi
Vocative	yugavaratra	yugavaratre	yugavaratrāṇi
Accusative	yugavaratram	yugavaratre	yugavaratrāṇi
Instrumental	yugavaratreṇa	yugavaratrābhyām	yugavaratraiḥ
Dative	yugavaratrāya	yugavaratrābhyām	yugavaratrebhyaḥ
Ablative	yugavaratrāt	yugavaratrābhyām	yugavaratrebhyaḥ
Genitive	yugavaratrasya	yugavaratrayoḥ	yugavaratrāṇām
Locative	yugavaratre	yugavaratrayoḥ	yugavaratreṣu

Compound yugavaratra -

Adverb -yugavaratram -yugavaratrāt