Declension table of ?rajasya

Neuter	Singular	Dual	Plural
Nominative	rajasyam	rajasye	rajasyāni
Vocative	rajasya	rajasye	rajasyāni
Accusative	rajasyam	rajasye	rajasyāni
Instrumental	rajasyena	rajasyābhyām	rajasyaiḥ
Dative	rajasyāya	rajasyābhyām	rajasyebhyaḥ
Ablative	rajasyāt	rajasyābhyām	rajasyebhyaḥ
Genitive	rajasyasya	rajasyayoḥ	rajasyānām
Locative	rajasye	rajasyayoḥ	rajasyeṣu

Compound rajasya -

Adverb -rajasyam -rajasyāt