Declension table of ?yāmyottara

Neuter	Singular	Dual	Plural
Nominative	yāmyottaram	yāmyottare	yāmyottarāṇi
Vocative	yāmyottara	yāmyottare	yāmyottarāṇi
Accusative	yāmyottaram	yāmyottare	yāmyottarāṇi
Instrumental	yāmyottareṇa	yāmyottarābhyām	yāmyottaraiḥ
Dative	yāmyottarāya	yāmyottarābhyām	yāmyottarebhyaḥ
Ablative	yāmyottarāt	yāmyottarābhyām	yāmyottarebhyaḥ
Genitive	yāmyottarasya	yāmyottarayoḥ	yāmyottarāṇām
Locative	yāmyottare	yāmyottarayoḥ	yāmyottareṣu

Compound yāmyottara -

Adverb -yāmyottaram -yāmyottarāt