Declension table of ?sahaprayāyin

Neuter	Singular	Dual	Plural
Nominative	sahaprayāyi	sahaprayāyiṇī	sahaprayāyīṇi
Vocative	sahaprayāyin sahaprayāyi	sahaprayāyiṇī	sahaprayāyīṇi
Accusative	sahaprayāyi	sahaprayāyiṇī	sahaprayāyīṇi
Instrumental	sahaprayāyiṇā	sahaprayāyibhyām	sahaprayāyibhiḥ
Dative	sahaprayāyiṇe	sahaprayāyibhyām	sahaprayāyibhyaḥ
Ablative	sahaprayāyiṇaḥ	sahaprayāyibhyām	sahaprayāyibhyaḥ
Genitive	sahaprayāyiṇaḥ	sahaprayāyiṇoḥ	sahaprayāyiṇām
Locative	sahaprayāyiṇi	sahaprayāyiṇoḥ	sahaprayāyiṣu

Compound sahaprayāyi -

Adverb -sahaprayāyi