Declension table of ?prayogatattva

Neuter	Singular	Dual	Plural
Nominative	prayogatattvam	prayogatattve	prayogatattvāni
Vocative	prayogatattva	prayogatattve	prayogatattvāni
Accusative	prayogatattvam	prayogatattve	prayogatattvāni
Instrumental	prayogatattvena	prayogatattvābhyām	prayogatattvaiḥ
Dative	prayogatattvāya	prayogatattvābhyām	prayogatattvebhyaḥ
Ablative	prayogatattvāt	prayogatattvābhyām	prayogatattvebhyaḥ
Genitive	prayogatattvasya	prayogatattvayoḥ	prayogatattvānām
Locative	prayogatattve	prayogatattvayoḥ	prayogatattveṣu

Compound prayogatattva -

Adverb -prayogatattvam -prayogatattvāt