Declension table of ?yatamāna

Masculine	Singular	Dual	Plural
Nominative	yatamānaḥ	yatamānau	yatamānāḥ
Vocative	yatamāna	yatamānau	yatamānāḥ
Accusative	yatamānam	yatamānau	yatamānān
Instrumental	yatamānena	yatamānābhyām	yatamānaiḥ yatamānebhiḥ
Dative	yatamānāya	yatamānābhyām	yatamānebhyaḥ
Ablative	yatamānāt	yatamānābhyām	yatamānebhyaḥ
Genitive	yatamānasya	yatamānayoḥ	yatamānānām
Locative	yatamāne	yatamānayoḥ	yatamāneṣu

Compound yatamāna -

Adverb -yatamānam -yatamānāt