Declension table of ?kanyāsvayaṃvara

Masculine	Singular	Dual	Plural
Nominative	kanyāsvayaṃvaraḥ	kanyāsvayaṃvarau	kanyāsvayaṃvarāḥ
Vocative	kanyāsvayaṃvara	kanyāsvayaṃvarau	kanyāsvayaṃvarāḥ
Accusative	kanyāsvayaṃvaram	kanyāsvayaṃvarau	kanyāsvayaṃvarān
Instrumental	kanyāsvayaṃvareṇa	kanyāsvayaṃvarābhyām	kanyāsvayaṃvaraiḥ kanyāsvayaṃvarebhiḥ
Dative	kanyāsvayaṃvarāya	kanyāsvayaṃvarābhyām	kanyāsvayaṃvarebhyaḥ
Ablative	kanyāsvayaṃvarāt	kanyāsvayaṃvarābhyām	kanyāsvayaṃvarebhyaḥ
Genitive	kanyāsvayaṃvarasya	kanyāsvayaṃvarayoḥ	kanyāsvayaṃvarāṇām
Locative	kanyāsvayaṃvare	kanyāsvayaṃvarayoḥ	kanyāsvayaṃvareṣu

Compound kanyāsvayaṃvara -

Adverb -kanyāsvayaṃvaram -kanyāsvayaṃvarāt