Declension table of ?bṛhatprayoga

Masculine	Singular	Dual	Plural
Nominative	bṛhatprayogaḥ	bṛhatprayogau	bṛhatprayogāḥ
Vocative	bṛhatprayoga	bṛhatprayogau	bṛhatprayogāḥ
Accusative	bṛhatprayogam	bṛhatprayogau	bṛhatprayogān
Instrumental	bṛhatprayogeṇa	bṛhatprayogābhyām	bṛhatprayogaiḥ bṛhatprayogebhiḥ
Dative	bṛhatprayogāya	bṛhatprayogābhyām	bṛhatprayogebhyaḥ
Ablative	bṛhatprayogāt	bṛhatprayogābhyām	bṛhatprayogebhyaḥ
Genitive	bṛhatprayogasya	bṛhatprayogayoḥ	bṛhatprayogāṇām
Locative	bṛhatprayoge	bṛhatprayogayoḥ	bṛhatprayogeṣu

Compound bṛhatprayoga -

Adverb -bṛhatprayogam -bṛhatprayogāt