Declension table of ?yathāgama

Masculine	Singular	Dual	Plural
Nominative	yathāgamaḥ	yathāgamau	yathāgamāḥ
Vocative	yathāgama	yathāgamau	yathāgamāḥ
Accusative	yathāgamam	yathāgamau	yathāgamān
Instrumental	yathāgamena	yathāgamābhyām	yathāgamaiḥ yathāgamebhiḥ
Dative	yathāgamāya	yathāgamābhyām	yathāgamebhyaḥ
Ablative	yathāgamāt	yathāgamābhyām	yathāgamebhyaḥ
Genitive	yathāgamasya	yathāgamayoḥ	yathāgamānām
Locative	yathāgame	yathāgamayoḥ	yathāgameṣu

Compound yathāgama -

Adverb -yathāgamam -yathāgamāt