Declension table of ?svayaṅkartṛka

Masculine	Singular	Dual	Plural
Nominative	svayaṅkartṛkaḥ	svayaṅkartṛkau	svayaṅkartṛkāḥ
Vocative	svayaṅkartṛka	svayaṅkartṛkau	svayaṅkartṛkāḥ
Accusative	svayaṅkartṛkam	svayaṅkartṛkau	svayaṅkartṛkān
Instrumental	svayaṅkartṛkeṇa	svayaṅkartṛkābhyām	svayaṅkartṛkaiḥ svayaṅkartṛkebhiḥ
Dative	svayaṅkartṛkāya	svayaṅkartṛkābhyām	svayaṅkartṛkebhyaḥ
Ablative	svayaṅkartṛkāt	svayaṅkartṛkābhyām	svayaṅkartṛkebhyaḥ
Genitive	svayaṅkartṛkasya	svayaṅkartṛkayoḥ	svayaṅkartṛkāṇām
Locative	svayaṅkartṛke	svayaṅkartṛkayoḥ	svayaṅkartṛkeṣu

Compound svayaṅkartṛka -

Adverb -svayaṅkartṛkam -svayaṅkartṛkāt