Declension table of ?yaśastama

Masculine	Singular	Dual	Plural
Nominative	yaśastamaḥ	yaśastamau	yaśastamāḥ
Vocative	yaśastama	yaśastamau	yaśastamāḥ
Accusative	yaśastamam	yaśastamau	yaśastamān
Instrumental	yaśastamena	yaśastamābhyām	yaśastamaiḥ yaśastamebhiḥ
Dative	yaśastamāya	yaśastamābhyām	yaśastamebhyaḥ
Ablative	yaśastamāt	yaśastamābhyām	yaśastamebhyaḥ
Genitive	yaśastamasya	yaśastamayoḥ	yaśastamānām
Locative	yaśastame	yaśastamayoḥ	yaśastameṣu

Compound yaśastama -

Adverb -yaśastamam -yaśastamāt