Declension table of ?yatamānasa

Masculine	Singular	Dual	Plural
Nominative	yatamānasaḥ	yatamānasau	yatamānasāḥ
Vocative	yatamānasa	yatamānasau	yatamānasāḥ
Accusative	yatamānasam	yatamānasau	yatamānasān
Instrumental	yatamānasena	yatamānasābhyām	yatamānasaiḥ yatamānasebhiḥ
Dative	yatamānasāya	yatamānasābhyām	yatamānasebhyaḥ
Ablative	yatamānasāt	yatamānasābhyām	yatamānasebhyaḥ
Genitive	yatamānasasya	yatamānasayoḥ	yatamānasānām
Locative	yatamānase	yatamānasayoḥ	yatamānaseṣu

Compound yatamānasa -

Adverb -yatamānasam -yatamānasāt