Declension table of ?ekottara

Masculine	Singular	Dual	Plural
Nominative	ekottaraḥ	ekottarau	ekottarāḥ
Vocative	ekottara	ekottarau	ekottarāḥ
Accusative	ekottaram	ekottarau	ekottarān
Instrumental	ekottareṇa	ekottarābhyām	ekottaraiḥ ekottarebhiḥ
Dative	ekottarāya	ekottarābhyām	ekottarebhyaḥ
Ablative	ekottarāt	ekottarābhyām	ekottarebhyaḥ
Genitive	ekottarasya	ekottarayoḥ	ekottarāṇām
Locative	ekottare	ekottarayoḥ	ekottareṣu

Compound ekottara -

Adverb -ekottaram -ekottarāt