Declension table of ?antamāna

Masculine	Singular	Dual	Plural
Nominative	antamānaḥ	antamānau	antamānāḥ
Vocative	antamāna	antamānau	antamānāḥ
Accusative	antamānam	antamānau	antamānān
Instrumental	antamānena	antamānābhyām	antamānaiḥ antamānebhiḥ
Dative	antamānāya	antamānābhyām	antamānebhyaḥ
Ablative	antamānāt	antamānābhyām	antamānebhyaḥ
Genitive	antamānasya	antamānayoḥ	antamānānām
Locative	antamāne	antamānayoḥ	antamāneṣu

Compound antamāna -

Adverb -antamānam -antamānāt