Declension table of ?svādhipatya

Neuter	Singular	Dual	Plural
Nominative	svādhipatyam	svādhipatye	svādhipatyāni
Vocative	svādhipatya	svādhipatye	svādhipatyāni
Accusative	svādhipatyam	svādhipatye	svādhipatyāni
Instrumental	svādhipatyena	svādhipatyābhyām	svādhipatyaiḥ
Dative	svādhipatyāya	svādhipatyābhyām	svādhipatyebhyaḥ
Ablative	svādhipatyāt	svādhipatyābhyām	svādhipatyebhyaḥ
Genitive	svādhipatyasya	svādhipatyayoḥ	svādhipatyānām
Locative	svādhipatye	svādhipatyayoḥ	svādhipatyeṣu

Compound svādhipatya -

Adverb -svādhipatyam -svādhipatyāt