Declension table of ?prāyoga

Neuter	Singular	Dual	Plural
Nominative	prāyogam	prāyoge	prāyogāṇi
Vocative	prāyoga	prāyoge	prāyogāṇi
Accusative	prāyogam	prāyoge	prāyogāṇi
Instrumental	prāyogeṇa	prāyogābhyām	prāyogaiḥ
Dative	prāyogāya	prāyogābhyām	prāyogebhyaḥ
Ablative	prāyogāt	prāyogābhyām	prāyogebhyaḥ
Genitive	prāyogasya	prāyogayoḥ	prāyogāṇām
Locative	prāyoge	prāyogayoḥ	prāyogeṣu

Compound prāyoga -

Adverb -prāyogam -prāyogāt