Declension table of ?samprajanya

Neuter	Singular	Dual	Plural
Nominative	samprajanyam	samprajanye	samprajanyāni
Vocative	samprajanya	samprajanye	samprajanyāni
Accusative	samprajanyam	samprajanye	samprajanyāni
Instrumental	samprajanyena	samprajanyābhyām	samprajanyaiḥ
Dative	samprajanyāya	samprajanyābhyām	samprajanyebhyaḥ
Ablative	samprajanyāt	samprajanyābhyām	samprajanyebhyaḥ
Genitive	samprajanyasya	samprajanyayoḥ	samprajanyānām
Locative	samprajanye	samprajanyayoḥ	samprajanyeṣu

Compound samprajanya -

Adverb -samprajanyam -samprajanyāt