Declension table of ?sahaprayoga

Masculine	Singular	Dual	Plural
Nominative	sahaprayogaḥ	sahaprayogau	sahaprayogāḥ
Vocative	sahaprayoga	sahaprayogau	sahaprayogāḥ
Accusative	sahaprayogam	sahaprayogau	sahaprayogān
Instrumental	sahaprayogeṇa	sahaprayogābhyām	sahaprayogaiḥ sahaprayogebhiḥ
Dative	sahaprayogāya	sahaprayogābhyām	sahaprayogebhyaḥ
Ablative	sahaprayogāt	sahaprayogābhyām	sahaprayogebhyaḥ
Genitive	sahaprayogasya	sahaprayogayoḥ	sahaprayogāṇām
Locative	sahaprayoge	sahaprayogayoḥ	sahaprayogeṣu

Compound sahaprayoga -

Adverb -sahaprayogam -sahaprayogāt